Ripple (XRP) also traded lower from Thursday, declining 2.9%.  ( 22 min )

The bank increased its CleanSpark, Riot Platforms and MARA Holdings price targets.  ( 25 min )

The proposal appears at to be at odds with previous comments from Cardano Foundation CEO Frederik Gregaard.  ( 25 min )

The deal could help Tencent secure long-term control over popular intellectual property and expand its presence in the South Korean gaming market.  ( 25 min )

Ether plunged to a 10-day low as investors rushed into the dollar and gold following Israeli airstrikes on Iran.  ( 29 min )

Your day-ahead look for June 13, 2025  ( 34 min )

Wall Street Journal reported that the retail giants are exploring digital currencies to bypass card fees and banks.  ( 26 min )

SWIFT dominates interbank messaging for cross-border transfers. Ripple can compete on its ability to seamlessly to move capital, Brad Garlinghouse said.  ( 26 min )

The crypto advocate is preparing to lead ProCapBTC in bid to mirror the bitcoin treasury strategy pioneered by Strategy's Michael Saylor, the Financial Times reported.  ( 27 min )

The joint motion seeks to end all pending appeals and avoid further legal proceedings between the two parties.  ( 26 min )

Pending legal clarity and ETF speculation could push XRP as high as $5 by mid-2025, one analyst said.  ( 27 min )

Massive liquidations dampened bullish momentum from Circle’s IPO and revived optimism around DeFi tokens, as over 247,000 traders were wiped out.  ( 27 min )

Sen. Cynthia Lummis' RISE Act sets new transparency standards for AI liability protection, mandating disclosures without forcing companies to open-source their models.  ( 27 min )

What began with Terra and 3AC ends in the Monetary Authority of Singapore's final crackdown on regulatory arbitrage.  ( 32 min )

Bitcoin's price fell to its 50-day simple moving average, while oil prices surged due to geopolitical tensions.  ( 26 min )

Al-Jazeera reports that explosions were heard in Tehran.  ( 25 min )

When Apple unveiled its new Liquid Glass design language at WWDC '25, designers and devs around the world had a moment of deja vu. If you remember Windows Vista's Aero Glass aesthetic translucent panes, glowing edges, and glassy blurs, this might feel like history repeating itself. But Apple's take isn't just nostalgia; it's refinement. Let's rewind. Vista's Aero Glass was ambitious for its time (2006), introducing frosted translucency, window blur, and fluid motion. The problem? Hardware limitations. It was heavy on resources, inconsistent in UX, and often felt more gimmick than utility. Fast forward to 2025, and Apple's Liquid Glass builds on the same core idea: translucency, depth, and light — but with far more nuance and purpose: Performance-first: Apple's silicon chips and rendering …  ( 4 min )

Blockchain technology is widely celebrated for its transparency and immutability, key pillars that ensure trustless transactions and tamper-proof records. These features have driven innovation across industries, from decentralized finance (DeFi) to supply chain management. However, this same transparency can become a significant challenge when it comes to data privacy and confidentiality. Sensitive information is often exposed on public blockchains, creating a tension between openness and privacy that limits what kinds of applications can be safely and securely built. This article explores the heart of this problem and how the Oasis Network is uniquely solving it with its Sapphire runtime and the ROFL framework, unlocking new horizons for secure, scalable, and private Web3 applications. …  ( 6 min )

Wait... Is This Even DP? When I started learning Dynamic Programming (DP), I thought I had it all figured out. First write recursion -> Easy, right? So whenever I saw a tough problem, my brain immediately went: "Where’s the recursion? Let's add dp[i][j] and go" That's how I thought DP was supposed to be. But recently, I solved a problem... and it broke that pattern completely. No recursion. No DP array. No i, no j, no table. Still, it felt like Dynamic Programming. And that's when I paused and asked myself: “Wait… is this even DP?” Turned out, it was. Just in disguise. That's when I realized: DP isn't just about writing recursion and caching it. It's more about spotting repeated work and finding smart ways to reuse it. Mind blown Max of Min for Every Window Size You're given an ar…  ( 5 min )

hello there people nothing techinal and professional today either. today's morning was hectic. i had to clean the kitchen completely alone, then sweep and mop the floor all by myself and as if it was not enough i had to go upstairs in this scorching heat to hang the washed clothes huff after that i made the flour dough for lunch and after that cut water melon into pieces and mind you it was as big as my whole arm. i had no time to enjoy or hell take rest but here im, with my daily dose of diary writing. because typing and writing practice comes first then anything. and i have also started practicing in geekforgeeks platform my best computer language python. last night i slept in my parents room and they turn off the ac so earlyin the morning. i woke up drenched in sweat and my mother screaming at my face. then my sissys went to their morning coaching and return late so we had chapattis with morning's veggie and soupy maggie. papa is in her general duty and we all are hungry right now, and no one is listening to my moma, all she wants is 3 liters of milk from the market and some veggies to cook. thats it, thank you signing off.  ( 3 min )

Are you looking to build a fast, lightweight, and modern personal website with minimal setup? SvelteKit offers a refreshing developer experience and excellent performance out of the box. Svelte is a JavaScript framework that shifts much of the work to compile time, so your app runs faster with less code and no virtual DOM. SvelteKit builds on top of Svelte to give you a complete, modern web framework with routing, server-side rendering, and deployment tools all built in. This guide walks you through creating a very simple SvelteKit site from setup to deployment preview. Create a basic personal site with the following: Home page About page Contact form (no backend, just an alert message) Simple layout and navigation Step 1: Prerequisites Before starting, ensure you have the following instal…  ( 6 min )

Throughout my learning journey with Microsoft Excel, I have acquired a wide range of valuable skills that have greatly enhanced my data management and analysis capabilities. I began by learning how to sort and filter data, allowing me to quickly organize large datasets and extract relevant information efficiently. I also explored data validation, which helps ensure the accuracy and consistency of data entries by setting predefined rules and restrictions. Moving further, I mastered conditional formatting, a powerful feature that visually highlights specific data points based on given conditions, making trends and anomalies immediately apparent. In addition to these foundational skills, I explored into operators and logical functions, including the versatile IF statements and more complex nested IF functions, enabling me to automate decision-making processes within spreadsheets. I also became proficient with lookup functions such as VLOOKUP and HLOOKUP, which simplify the task of searching for data across different tables. Furthermore, I advanced to using the INDEX and MATCH functions, which offer greater flexibility and efficiency in retrieving data compared to traditional lookup functions. To summarize and analyze data more effectively, I learned to create pivot tables and charts, transforming raw data into meaningful summaries and visual representations. Finally, I explored how to build interactive dashboards, which combine multiple Excel features to present dynamic, user-friendly reports that provide valuable insights at a glance. This comprehensive skill set has empowered me to handle complex data tasks with confidence and precision.  ( 3 min )

Ever thought of hosting your own website from the comfort of your own home—on a machine you already own? In this post, I’ll walk you through how I transformed my old laptop into a fully functional web server and used it to host my personal portfolio: mrzaizai2k.xyz. This is my website: This isn’t just a guide—it’s also a story. Whether you're trying to save money, repurpose old gear, or just learn something cool, you’ll find something valuable here. 💡 Why I Chose to Self-Host 🎓 What You’ll Learn 🛠 Tech Stack 🚀 Initial Setup 🐳 Containerize It with Docker 🌍 Open to the World: Cloudflare Tunnel vs. Port Forwarding 📈 Analytics Integration 📈 What’s Next: SEO Optimization 🔗 References A while ago, I found myself with an old laptop that nobody wanted to buy at a fair price. The resale v…  ( 6 min )

Hi Developers!! Project Title: Chessboard using HTML, CSS, and JavaScript. Project Description: Today, I built a simple 8x8 Chessboard using HTML, CSS Grid, and JavaScript DOM manipulation. This project helped me understand how to create dynamic elements using JavaScript and apply CSS classes conditionally. Important JavaScript Topics Covered: 1.DOM Manipulation: document.createElement() to create div elements dynamically. 2.Loops (For Loop): for loops generated 8 rows and 8 columns for the chessboard. 3.Conditional Statements (if-else): (row + col) % 2 == 0 to create the chess pattern. 4.setAttribute() Method: id and class attributes dynamically for each square. 5.CSS Grid: grid-template-columns: repeat(8, 60px); This made 8 columns of equal size. Source Code: <html lang=…  ( 4 min )

When I’m sitting down to integrate an AI into an application, I follow a pretty consistent mental checklist. It’s all about guiding the AI, step by step. Before I even type my first prompt, I try to understand the AI model itself. Is it a language model, an image generator, or something else? What kind of data was it trained on? Knowing its strengths (and more importantly, its weaknesses) helps me set realistic expectations. I also dig into the API documentation to see what parameters I can tweak — things like temperature (how creative or "safe" the response is) or max_tokens (how long the response can be). These are my knobs and dials for fine-tuning. Treat your AI like a junior developer: give it clear instructions, context, and examples, and it’ll surprise you with what it can achieve. …  ( 5 min )

As a Senior Frontend Architect, I've witnessed countless discussions about micro-frontends where teams mistakenly identify architectural patterns, leading to poor decisions and technical debt. Let me tell you a story that still haunts me. I was in a crucial architectural meeting where we were deciding the future of our frontend strategy. The lead architect confidently presented their "micro-frontend solution" – and I watched in horror as they described what was essentially a glorified component library. "We'll create reusable components," they enthusiastically explained, "the Login component, the Dashboard component, the UserProfile component. Each team can own their components, and we'll have micro-frontends!" Fortunately, I managed to catch the problem in time. After hours of discussion …  ( 8 min )

I Built a Python Course for Students Like Me — It’s Called Pixel Blast 🚀 Hey everyone 👋 I'm Goutham Kumar A, a high school student from India who's passionate about programming, learning, and building cool things. When I first started learning Python, I felt overwhelmed — most online courses were too fast, too expensive, or full of ads. So I decided to create a course myself, made by a student, for students. Introducing 👉 Pixel Blast Pixel Blast is a beginner-friendly Python course designed for: Students who are just starting with programming Anyone who wants to learn Python through clear, simple lessons People looking for an affordable course with practical projects 🟢 Key features: 10+ lessons covering the Python basics Hands-on practice and mini-projects Live sessions and Q&A support Lifetime access for just ₹99 or ₹199 I know what it feels like to be a beginner. I wanted to: Help other students like me learn Python easily Make a course that's affordable and fun Learn by teaching — and share what I’ve learned so far 🔗 Visit Pixel Blast You’ll find all course details, pricing, FAQs, and even a contact option if you want to ask me anything personally. If you're a student, a beginner, or just someone curious about Python — give it a try! I’d love to hear your thoughts, feedback, or suggestions. Feel free to connect or drop a comment below. Let’s help more people learn Python the simple way 💡 Thanks for reading! Goutham Kumar A  ( 3 min )

Origin story:
 Features Real-time key remapping Use of modifiers for flexible configuration Activation of rules when holding a specific "switch" key Easy setup via a configuration file Requirements: macOS Big Sur 11.5 or later. How to use Key remapping is activated when holding the [switch key], or via settings in the [general] section. Changes take effect immediately after launching. Configuration [general] [switch key] Remapping rules: source:target:modifiers source — source key code (required) target — target key code (required) modifiers — optional modifiers, separated by commas Comments: lines starting with #. Modifiers You can use modifiers such as:
Caps Lock, Shift, Right Shift, Function, Control, Option, Right Option, Command, Right Command. Configuration example Installation instructions are in the README file of the repository: https://github.com/bornthenord/hotpaws  ( 3 min )

I would like to share how I felt on my first day in Chennai and how my journey is going as I begin to learn Java Full Stack Development. On the first day, I was honestly very nervous. Everything around me felt new the people, the slang, the language, the food, even the small decisions I had to make for myself. It was all different from what I was used to. But something good happened I made a new friend on day one, and that gave me a little bit of comfort in this new place. As a new student in the class, I met many new faces. That day, I heard about Linux for the first time. We were asked to install Linux Mint, and I had absolutely no idea how to do it. For 3 to 4 days, I kept researching and trying to understand how Linux works. With the help of a senior batch student, I finally learned how to install it. I gained a little knowledge, and that small confidence helped me guide others too. Even though I struggled at first, I eventually figured it out fully and it felt really good. Later, our trainer started teaching us HTML and CSS, and how to build our own portfolio website. I started reading many tags and understanding how websites are structured. The session was very useful, and we were able to clear our doubts. I really enjoyed that class. Every afternoon, we have a communication session. On the first day, the topic was a self-introduction. After that, each day brings a new topic. These sessions are actually fun and helpful, because they push us to talk with others, share our thoughts, and improve our communication skills naturally. Whenever we get bored or need a break, we play shuttle and other little games. I'm also slowly exploring nearby food spots and trying new things. I’m really eager to learn, not just about coding, but everything around me. Now, I feel like I’ve taken a big step toward my dream of becoming a software developer. I’m still learning, still growing, but I’m truly excited about this journey and looking forward to everything that’s coming next.  ( 4 min )

When planning a new software project, one of the most critical decisions is selecting the right development approach. Whether you're building a web app, desktop tool, or mobile solution, your choice of model can significantly affect the outcome. Most businesses today rely on expert software development services to ensure that their process is both efficient and adaptable to changing requirements. But before you dive in, it's essential to understand which development methodology suits your project best. Waterfall Model This traditional model follows a linear sequence — from requirements to design, development, testing, and deployment. It's best for projects with well-defined goals and minimal expected changes. However, it lacks flexibility once a phase is complete. Agile Model Agile is high…  ( 4 min )

Architecture Lab for Cloud-Native Depth I recently shared why I’m stepping off the whiteboard and back into the terminal. Today I’m introducing how that journey becomes real: a public project called Bugle Call. Bugle Call is a purpose-built architecture lab. It mimics the concerns platform teams handle every day: Incident ingestion under burst and idle load Asynchronous processing with enrichment and ML tagging Secure dashboards for incident trends and cost insights Observability that measures health and spending GitOps delivery across dev, staging, and production Multi-cloud deployment on kind, AKS, and EKS The stack mixes .NET, Go, Python, React, Kubernetes, Terraform, Prometheus, and Kubecost. Raw payloads land in MongoDB for audit and model training. Structured data lives in PostgreSQL for queries. Depth over theory – real code and live clusters reveal trade-offs that diagrams hide. Breadth with purpose – every component teaches a specific skill: IAM, GitOps, cost telemetry, or AI enrichment. Public proof-of-work – architecture credibility grows when anyone can clone, run, and break your design. Resource Link Main repository https://github.com/AdrianFreemantle/bugle-call Project README https://github.com/AdrianFreemantle/bugle-call/blob/main/README.md Architecture doc with diagram https://github.com/AdrianFreemantle/bugle-call/blob/main/docs/architecture.md Flesh out the Incident API and deploy to a local kind cluster Wire GitHub Actions for container build and linting Push manifests through ArgoCD into a dev namespace Write about early GitOps pitfalls and how autoscaling behaves on day one Follow progress on the repo and join the conversation. If you are exploring similar territory, open an issue or drop a comment. Let’s compare notes while we build systems that can take a punch.  ( 3 min )

The API economy is in a state of rapid evolution, moving beyond simple data exchange to become the backbone of intelligent, decentralized, and highly automated software ecosystems. Artificial Intelligence (AI) and Blockchain technology are at the forefront of this transformation, fundamentally reshaping how APIs are designed, secured, and utilized in modern software. This article explores the profound impact of AI and Blockchain on APIs, highlighting emerging trends, practical applications, and the opportunities they present for developers and businesses. AI's integration with APIs is a two-way street: APIs consume AI services, and AI is increasingly used to enhance and manage APIs themselves. The explosion of AI adoption in 2024 has directly fueled a massive surge in API usage, as applica…  ( 6 min )

Hi everyone! This week is relatively calm in the React ecosystem, but we still have various interesting blog posts and releases. Maybe we'll soon get some exciting news from React Summit that's about on Friday! On the React Native side, all the devs are already working on iOS 26 Liquid Glass support and other things announced by Apple yesterday. This new design thing is rather controversial and subject to a lot of mockery 😂. React Native 0.80 is just around the corner, I'll keep all this for later, but you can get a sneak peek in Alex Hunt talk at App.js. The JS ecosystem has been rather active with Oxlint 1.0 and various interesting Node.js news. 💡 Subscribe to the official newsletter to receive an email every week! What engineers get wrong about communication Engineers spend most of …  ( 24 min )

Nested Scroll Conflict in Scrollable Components Scrollable Components: WaterFlow, List, Grid, Scroll, Swiper When a Scroll component wraps a WaterFlow component: Scrolling Up: If the WaterFlow component hasn't reached the top, the entire Scroll component scrolls first. When the WaterFlow reaches the top, the WaterFlow component starts scrolling internally. Scrolling Down: If the WaterFlow component hasn’t reached the top, both the Scroll and WaterFlow components scroll smoothly down together. Code: @Entry @ComponentV2 struct Index { @Local dataArr: Array = []; // Data source aboutToAppear(): void { for (let i = 0; i < 40; i++) { this.dataArr.push(`data_${i}`); // Adding data to the array } } build() { Column() { List() { // Outer scrol…  ( 4 min )

Definitions Cloud Computing The on-demand delivery of IT resources (servers, storage, databases, etc.) over the internet with pay-as-you-go pricing. Cloud Security The practices and technologies designed to protect cloud-based systems, data, and infrastructure from threats. Key Characteristics Cloud Computing On-demand self-service: Provision resources without human interaction. Broad network access: Accessible via internet from any device. Resource pooling: Multi-tenant architecture (shared resources). Rapid elasticity: Scale up/down instantly. Measured service: Pay only for what you use. Data encryption: Protects data at rest and in transit. Identity and Access Management (IAM): Controls who can access resources. Compliance: Meets regulations like GDPR, HIPAA. Threat detection: AI/ML-…  ( 4 min )

JavaScript offers several powerful tools for controlling flow, and one of the most flexible—but underutilized—is the Generator Function. Generators allow functions to pause execution and resume later, making them incredibly useful for scenarios like lazy evaluation, streaming data, and asynchronous iteration. What Are Generator Functions? Syntax and Basics Understanding yield and next() Real-World Use Cases Use Case 1: Lazy Pagination Use Case 2: Infinite Sequence Generator Use Case 3: Custom Iterable Objects Use Case 4: Controlled Execution for Testing Best Practices Generator vs Async/Await Summary Generator functions are functions that can be paused and resumed. They return an iterator object that adheres to the Iterator Protocol, which has a .next() method to retrieve the next value…  ( 4 min )

Outreach isn't just for marketers anymore. But in 2025, outreach has evolved—and it's surprisingly developer-friendly. You might be thinking: I'm not in sales. Why should I care about outreach?" Here’s why: You want contributors for your open-source project You’re looking for tech talks, podcasts, or speaking gigs You’re building a product and need beta users or feedback You’re job hunting or exploring freelance/consulting gigs Outreach = opportunity. When done right, it opens doors without feeling spammy. 🔧 Outreach That Works for Developers Don’t start with “Can you do X for me?” Mention shared interests, GitHub repos, or tech stacks—but keep it respectful and relevant. While cold emails work, devs are often more responsive on: GitHub Issues/PRs Twitter (X) replies DEV comments Discord/Slack communities Tech folks appreciate clarity. Get to the point. Include links, context, and what you’re offering or asking—without fluff. Don't just reach out when you need something. In 2025, outreach isn’t about spamming inboxes. It’s about authentic, thoughtful connection—especially in the dev world. Whether you’re a junior dev, indie hacker, or lead engineer: building real relationships can take your career (and projects) further than you think. How do you approach outreach as a developer? Let’s share strategies in the comments 👇 developers #career #opensource #networking #productivity #devlife #outreach  ( 3 min )

Phoenix LiveView gives you instant interactivity—no JS build chain, no sprawling frontend stack. But once your UI is real‑time, the visual layer matters even more: you’re shaping attention, not just serving forms. Enter Tailwind CSS. Atomic utilities → express intent inline in HEEx No global cascade → each component styles itself Purge/Tree‑shake → only used classes ship Design tokens → consistent spacing, color, typography LiveView renders HTML; Tailwind styles it—all server‑side, fast and consistent. … flex, grid…  ( 4 min )

Ever wonder how Google avoids crawling the same page twice across billions of URLs? Or how your browser blocks phishing links instantly without downloading a blacklist the size of a dictionary? Or how spam filters flag dodgy senders before the email even loads? Behind all these real-time decisions is one quiet principle: systems need to ask, “Have I seen this before?” But at scale, that’s not a simple yes/no question. And answering it wrong — or slowly — can cost millions. At small scale, you can use a hash set or a map to keep track. These give you lightning-fast lookups. But try storing a billion SHA-256 hashes — that's 32GB of raw memory. And that’s just the hashes, not the metadata, not the index, not the structure. Want to ship that to every mobile browser? Or store it in L1 cache on …  ( 6 min )

Link To Full Course: https://youtu.be/-odmlU6zIdo 🚀 Master modern full-stack development by building a complete, real-world Food Ordering & Delivery Application! This comprehensive course guides you step-by-step through creating a robust, secure, and scalable dApp using industry-leading technologies. Go from concept to cloud deployment with a project perfect for your portfolio. What You'll Learn & Build: Robust Backend with Spring Boot & Java: Develop a powerful RESTful API for all food ordering and delivery functionalities. Create an intuitive, responsive, and engaging user interface for seamless food Browse, ordering, and tracking. Implement secure and universal payment processing using Stripe, enabling credit card payments directly within your application. Learn to deploy your entire application stack to Amazon Web Services (AWS) for global accessibility and scalability. Prerequisites: Basic understanding of Java, Spring Boot, React, and general web development concepts. 👉 Don't just learn theory; build a complete, deployable Food Ordering & Delivery App that you can showcase to employers! FIGMA DESIGN: https://www.figma.com/design/mm7HCITA5j3vXALtv11oCn/FoodOrderingApp?node-id=40-275&t=Av42P7TeEHBMFMZ5-0 Architecture: https://drive.google.com/file/d/1xWooGAqA_mVgbe9OqugD9zcWFCeCOU_V/view?usp=sharing To Course: https://youtu.be/-odmlU6zIdo  ( 4 min )

For millennia, humanity’s search for meaning has been tethered to ritual, scripture, and the guidance of chosen leaders. But a new force is reshaping the landscape of faith: artificial intelligence. This isn’t a futuristic fantasy; it’s happening now, with algorithms increasingly mediating our spiritual lives, from personalized prayer apps to AI-generated sermons. The integration of AI into religious practice isn’t simply a technological upgrade—it’s a fundamental recalibration of how we experience the sacred, challenging core tenets of belief, authority, and community. We’ve seen this story play out before. The printing press democratized access to scripture, sparking the Reformation. Radio and television brought charismatic preachers into homes globally. Now, AI threatens to further disr…  ( 6 min )

Want to understand how AI agents actually work? Let's build one from scratch before jumping into frameworks. Most AI agent tutorials start with LangGraph or CrewAI, which are great tools, but they can make it hard to understand what's happening underneath. An agent is really just a language model that can call functions. Once you understand that, frameworks make way more sense. Today we're building a customer support system using OpenAI's API and Python. This will give you the fundamentals that make any agent framework easier to use and debug. What we're building: A routing system that decides which "specialist" handles each query Function-calling agents that can search FAQs and analyze sentiment Simple state management to track conversations Logic to escalate to humans when needed By th…  ( 8 min )

Before you import your character into Builds, it’s essential to understand what character builds actually are. Character builds are how you set up your characters in a project or game. These builds determine how your character acts, interacts, and does things in the world. It’s essential to understand this concept thoroughly so that everything proceeds smoothly when you load your character. Path of Building, but a lot happens behind the scenes. Let’s break it down! The skills, traits, and actions of a character in the game world are set up by their character build. One way to do this is to list their skills and how they connect to other parts of the building. Character build makes sure that your character fits in with the rest of the project, whether it’s a game or a fake world. You import…  ( 4 min )

Today, I found myself revisiting what I thought I had completed: Step 5 – Copywriting. When Moving Forward Means Looking Back As I build each section of this LP, I’ve realized that the farther along I get, the more fragile any vague or unpolished decisions from earlier stages become. The structure begins to wobble. It’s like constructing a tower. If the lower bricks are uneven, the top becomes impossible to balance. So, I went back to re-check everything. Dual Focus: Asparagus Sales & Farm Stay One major point of conflict was how to handle Umemura Farm’s two key offerings: Direct-sale asparagus A countryside guesthouse ("farm stay") Should both be featured equally? Or should the farm stay be presented as a sub-topic? After a lot of back and forth, I decided clarity and cohesion win: the asparagus will take center stage, and the guesthouse will be introduced as a supporting feature. Shuffling Sections for Reader Flow I also struggled with deciding the optimal order of LP sections. What sequence makes it easiest for a first-time visitor to understand the farm, the product, and why it matters? At some point I realized I was juggling ideas in my head far too long. Just like the classic advice to write things out on paper when stuck, sometimes clarity comes only when we see our ideas laid out in ink. Tomorrow, I plan to do just that: get everything on paper and start fresh with clarity. Reflection I’ll admit, today felt unproductive. But perhaps acknowledging what doesn’t work is also part of the process. Every step back is a chance to move forward with more confidence. Date: June 13, 2025 tags: portfolio, webdev, copywriting, ux, learning  ( 3 min )

Build Lightning-Fast Over-the-Air Updates for Your Mobile App Introduction Hot Updater is a powerful alternative to react-native-codepush that provides self-hostable Over-The-Air (OTA) update capabilities for React Native applications. Unlike traditional app store updates, Hot Updater allows you to instantly update your JavaScript bundle, enabling rapid deployment of bug fixes and feature updates without waiting for app store approval. Self-Hosting: Maintain complete control over your update infrastructure and data Multi-Platform Support: Seamless compatibility with both iOS and Android platforms Intuitive Web Console: User-friendly interface for managing and monitoring updates Robust Version Control: Advanced app versioning with semantic versioning support Forced Updates: …  ( 7 min )

When I first stumbled into the world of User Experience (UX), I had no idea how deeply it would transform my understanding of digital interactions. It all started during a frustrating afternoon trying to book a flight on a clunky website that seemed designed to test my patience rather than help me. read the full analysis of my UX journey reveals that great design isn't just about looking pretty - it's about creating seamless, intuitive experiences that make users feel understood. My background in graphic design gave me a solid foundation, but UX taught me something crucial: design isn't about what looks good to the designer, but what works brilliantly for the user. I remember working on a mobile app for a local restaurant and realizing that every single tap, scroll, and interaction neede…  ( 4 min )

The "GitHub graveyard." The endless list of half-finished side projects. The brilliant idea that swelled into an unmanageable behemoth, eventually succumbing to the weight of its own complexity. If you've ever started a personal project with boundless enthusiasm, only to see it languish, unfinished and forgotten, you are not alone. This is a common tale among makers, developers, writers, and creators. The problem often isn't a lack of motivation, but a lack of a clear, adaptable system to manage the project's evolution. This is where the principles of Agile and frameworks like Kanban, typically used by large teams, can become your secret weapon for personal project management. They offer a powerful antidote to scope creep, overwhelm, and the infamous "never-finished" syndrome. Let's face i…  ( 6 min )

6 Essential JavaScript Functions Every Developer Should Know Vishal Yadav ・ Oct 23 '24 #webdev #javascript #beginners #programming  ( 2 min )

Let’s face it-losing access to your WordPress admin panel is like being locked out of your own house. You know everything inside is yours-your posts, your designs, your readers-but you're standing at the door without a key, and worse, your backup email just… doesn't work. I’ve been there. And trust me, that sinking feeling in your chest? It’s real. But here’s the good news: you can get back in. Even if your email isn’t working, even if you never set up a recovery link. WordPress, thankfully, is built on a structure that gives us a few secret passageways. You just need to know where to look. Let me walk you through it-not just with dry steps, but with a little humanity. Because behind every WordPress site is a real person trying to share something meaningful. Maybe your domain expired, your…  ( 5 min )

When I first started working as a web developer, I had no idea how crucial page load time was for user experience and website success. It all began with a client project where their e-commerce site was losing potential customers due to slow loading speeds. I remember diving deep into performance optimization, starting with analyzing their existing website using various tools. https://carlocucuzza.it/creazione-siti-web/ became my go-to resource for understanding modern web development techniques. The first major revelation was how every second of load time dramatically impacts user behavior. Studies showed that if a page takes more than three seconds to load, over 50% of users will abandon the site. Talk about pressure! I started implementing several strategies. Image optimization was a …  ( 4 min )

As I stepped onto the soft, golden sand of Mondello Beach, I couldn't help but feel a rush of excitement. If you're planning a Sicilian adventure, I highly recommend you go to site for some incredible travel tips. The beach stretched out before me like a postcard, with crystal-clear turquoise waters that seemed almost too perfect to be real. I'd heard stories about Mondello from my Italian friends, but nothing could prepare me for the actual experience. The beach is nestled just outside Palermo, a hidden gem that locals treasure and tourists are only beginning to discover. The Art Nouveau villas lining the coastline added a touch of historical charm to the already breathtaking landscape. The day was scorching hot - typical Sicilian summer weather that makes you want to dive into the wate…  ( 4 min )

For the last few weeks, I’ve been building something I couldn’t stop thinking about: I’ve always been fascinated by how humans can remember things we did days, weeks, or even years ago — and how that memory shapes the way we act, learn, and evolve. So instead of just reading about it, I decided to build it. What I Noticed “What did I do yesterday?” And if you try, they usually say something like: “I don’t have access to previous conversations.” That didn’t feel right to me. So I Built My Own It’s not perfect, but it works. Every time something happens — a message, event, or interaction — it’s logged into a memory file under that day’s date. Why It Matters to Me Here’s what I learned: How to store and retrieve time-based experiences What’s Next? Semantic Memory — storing facts, knowledge, and concepts If You’re Building Similar Things I’m still learning, still building, and always looking for people who care about solving core problems. GitHub: https://github.com/Shreyanshhh12 shreyanshhhh12@gmail.com There’s still a lot to do. Thanks for reading.  ( 4 min )

1. Start with a Clear Goal This is the “what do you want?” part. It sounds simple, but I used to just throw in half-baked questions and hope for gold. Spoiler alert: didn’t work. Now I start every prompt with a single, clear objective. For example, instead of saying: “I want a list of the best medium-length hikes within two hours of San Francisco that are lesser-known and offer a cool and unique adventure.” This part was a game-changer for me. You need to tell the AI how you want the information delivered. For example, I might say: Accuracy matters. Especially if you're sharing this info with someone else. That’s why I also write little reminders like: “Make sure the name of the trail is correct, that it exists, and that the time is accurate.” This was the part I used to skip and it’s where the magic happens. The more personal context you give, the more tailored and human the AI’s response feels. In my case, I wrote a whole paragraph explaining how my girlfriend and I love hiking, that we’ve done all the major SF trails, and that we’re craving something new because she’s leaving for LA soon and we want to make this weekend count. I even mentioned how much I love hikes that end with a good breakfast. I thought I was just rambling, but it made a huge difference. The AI came back with hikes that felt like they got me not just random generic trails.  ( 4 min )

Creating augmented reality experiences has never been more accessible. This comprehensive guide walks you through building a physics-based AR app that works on both iOS and Android, complete with 3D models, gesture controls, and performance optimization. Before we write a single line of code, watch the short clip embedded below. It shows the final app spawning a 3D robot, reacting to taps, and obeying real-world gravity. The video answers the only question that matters up front: "Is this worth my time?" If the result looks like something you want on your phone, read on. (If you prefer code first, skip to section 3.) Device family Required OS Chipset/CPU Memory AR framework iPhone XR → 15 Pro Max iOS 15 or later A12 Bionic or newer ≥ 2 GB RAM ARKit Pixel 4 → 8 Pro, Samsung S10 → S2…  ( 7 min )

Your English is not where you want it to be, and it has nothing to do with you not knowing the top 5,000 idioms. When you’re under pressure, tired, or just hungry, you won’t be at your best. That goes for your mother tongue as well, but the problems are clearer and more pronounced when speaking English. That’s because your own language is automatic. You have a feel for what is right. There is no logical thought process or analysis that slows you down. For example, do you ever freeze in English? Forget what it was you were trying to say? Make a mistake with some sort of grammar that theoretically you studied decades ago? Language in general is a natural, human phenomenon. There are over 300 million people in the US – we’re not all geniuses, but we’re all pretty damn good at the 2nd condit…  ( 4 min )

One of the simplest and most popular types of AI-powered applications right now is the ChatGPT wrapper. These act as a slick interface between users and the OpenAI API. Think of tools like AI-powered translators, grammar checkers, coding assistants, or even writing style editors. They're all basically smart UIs that wrap around ChatGPT’s capabilities. So, what exactly is a “wrapper” in this context? It’s a lightweight client-side shell (often a single-page app) that handles API calls to OpenAI’s endpoints. Typically, the frontend uses fetch() or axios to send a POST request to https://api.openai.com/v1/chat/completions with a prompt, and renders the response into the DOM. Everything happens in the browser. Here’s the cool part: now you don’t need to spin up a Node.js server or deploy anyth…  ( 6 min )

What are bloom filters and how i use them A few days ago, a friend of mine — Zangarmash — told me about Bloom filters. Up until that moment, I had no idea they even existed, but as he explained how they work, I started to grasp their potential. And to me, that could only mean one thing: sooner or later, I’d have to use them. I’m not usually the type to work on side projects, but lately, I’ve been revisiting my “go-to project” — the one I build every time I study a new programming language and want to go beyond basic tutorials to really challenge myself whit basic stuff. This time, the language is Go, and during development, Bloom filters came to mind again. I had finally found the perfect use case: using one to check whether a file is possibly present in the file system before attempting…  ( 8 min )

The health and beauty industry is thriving, with professionals offering services like skincare consultations, aromatherapy, and wellness coaching. As a developer, you might be tasked with creating a professional website for a business like Gk Result, a trusted name in health and beauty. In this beginner-friendly guide, we’ll build a simple, responsive webpage for Gk Result using HTML, CSS, and JavaScript to showcase their services and products, promoting their brand. By the end, you’ll have a clean, user-friendly website with a booking feature and a polished design. Why Build a Website for Gk Result? A professional website helps health and beauty businesses like Gk Result attract clients, highlight expertise, and streamline appointment bookings. For this project, we’ll assume Gk Result o…  ( 6 min )

Are Traditional Code Reviews Broken? If yes, let’s fix that. In modern enterprise teams, code review is a necessary ritual but it’s also a notorious productivity killer. Pull requests pile up, waiting in review queues as human reviewers go one-by-one. Each handoff, developer to reviewer to manager adds delay. The result? An average 18+ hour cycle just to review a single PR. Worse, critical bugs still sneak through. Manual reviews aren’t just slow they’re failing. Solution? AI Code Review. The below illustration shows how this legacy system drags teams down. Figure: Traditional Code Review Method workflow, with sequential manual checks and handoffs causing lengthy delays. Traditional reviews rely on human availability and consistency. If a reviewer is busy or out of office, the PR stalls; …  ( 9 min )

Shallow Copy: public class ShallowEx { int a; int b; public ShallowEx(){ this.a =100; this.b = 200; } } public class ShallowCopyMain { public static void main(String[] args) { // TODO Auto-generated method stub ShallowEx obj1 = new ShallowEx(); System.out.println("Before Copying"); System.out.println(obj1.a); System.out.println(obj1.b); //Copying Objects ShallowEx obj2= obj1; System.out.println(obj2.a); System.out.println(obj2.b); obj2.a=1000; obj2.b=2000; System.out.println("After Copying"); System.out.println("object1value "+obj1.a); System.out.println("object1value "+obj1.b); System.out.println("object1value "+obj2.a); System.out.println("object1value "+obj2.b); } } Output: Deep Copy: public class DeepCopySupport implements Cloneable { int a; DeepCopySupport(int a){ this.a=a; } @Override protected Object clone() throws CloneNotSupportedException { return super.clone(); } } public class DeepCopyMain { public static void main(String[] args) throws CloneNotSupportedException { // TODO Auto-generated method stub DeepCopySupport obj1= new DeepCopySupport(90); DeepCopySupport obj2= (DeepCopySupport) obj1.clone(); System.out.println("Before Deep Copy"); System.out.println("Object1 a value "+obj1.a); System.out.println("Object2 a value "+obj2.a); obj2.a=100; System.out.println("After Deep Copy"); System.out.println("Object1 a value "+obj1.a); System.out.println("Object2 a value "+obj2.a); } } Output: Before Deep Copy Object1 a value 90 Object2 a value 90 After Deep Copy Object1 a value 90 Object2 a value 100  ( 4 min )

In today’s fast-moving business world, information isn't just power—it's profit. Every decision, every strategy, and every market shift is fueled by data. But how do top executives, marketers, and fleet managers transform raw numbers into game-changing insights? They unlock the hidden potential of Microsoft Excel—a tool that goes far beyond spreadsheets. What is Excel? We have at least three ways in which Excel is used in real-world industries; - Motor Vehicle Industry Fleet managers use the tool to track fuel consumption, forecast maintenance costs, and refine logistics planning hence saving time and money with precision. It can also be used to calculate a vehicle's depreciation rate, monitor leasing expenses, and determine factors affecting brand loyalty. VLOOKUP and XLOOKUP help retrieve specific inventory details instantly, ensuring smooth operations and reducing costs due to missing inventory. - Sales and Marketing Using tools like PIVOT TABLES businesses can segment target markets based on demographics, purchase behavior and thus assisting marketers have a more precise targeting from the identified trends. SUMIFS and IF formulas, businesses can assess how different marketing initiatives impact revenue growth and adjust strategies accordingly. - Financial Reporting Firms use this tool for record-keeping, generating some financial statements & creating financial projections, profit analysis, budgeting, and cash flow monitoring. CHARTS, GRAPHS, and CONDITIONAL FORMATTING allow financial analysts to visualize trends, compare performance metrics, and identify key insights for decision-making. Final Thoughts: The Hidden Power Behind Smarter Decisions The real question isn’t whether Excel is useful—it’s whether you’re using it to its full potential. Those who harness its hidden power gain a competitive edge, making sharper decisions and maximizing opportunities. Are you ready to unlock the next level of data intelligence with Excel?  ( 4 min )

Introduction With how fast AI is developing for search engines, one of the biggest developments that took everyone by surprise is AI Overviews. Launched by Google, AI Overviews seek to give users rapid, synthesized answers to queries by employing generative AI. However, although this is making user experience better, it brings very significant implications for web traffic. Let's look at what AI Overviews are and how they're changing the digital world for webmasters and marketers. What is AI Overviews? AI Overviews are summaries created using AI that show up at the top of Google searches, providing brief answers synthesized from several internet sources. Rather than click on separate links, users have access to immediate answers on the search page. These overviews usually have: An AI-genera…  ( 4 min )

Introduction: A New Kind of Threat This article explores the potential for AI to contribute to or even directly cause a global conflict. We’ll examine the roles of autonomous weapons, cyber warfare, disinformation, political instability, and the ethics of AI decision-making. Is this a war between man and machine or a continuation of old rivalries with more innovative tools? Part 1: Historical Context – War and Technology The Digital Revolution in War Target recognition Predictive modeling Cyber-attack automation Real-time surveillance Strategic simulation This digital layer doesn't just supplement traditional warfare—it may redefine the battlefield itself, whether that battlefield will be physical, cyber, or hybrid. Part 2: The Role of AI in Modern Warfare Autonomous Weapons Systems Perhap…  ( 7 min )

This blog entry will demonstrate on how to build a command line game with Python programming language, but we will use AWS Q CLI to develop the game for us. Disclaimer: This blog entry is part of the AWS Game challenge in the community to create a game with the help of AWS Q CLI To start with if you have not installed the Q CLI yet, please consult with this page for instruction. https://docs.aws.amazon.com/amazonq/latest/qdeveloper-ug/command-line-installing.html If you wish to get the source code of the game (in python), you can find it in https://github.com/guxkung/hangman-aws-services As I frequently take Certification exam and sometimes switching the domain would require me to look up at the service name and definition (too often than I would like to confess), I think wrapping that pr…  ( 9 min )

If you're a developer, researcher, or designer, you've likely relied on tools like Snipaste, Snagit, or ShareX for capturing and annotating screenshots. While these tools have served us well, they often require manual steps to extract information or lack advanced features. Enter Snippai, an AI-driven screenshot tool that not only captures your screen but also understands and processes the content within. Snippai is a cross-platform screenshot tool powered by advanced AI algorithms. It's designed to transform your screenshots into structured, actionable content. Whether you're dealing with mathematical formulas, tables, code snippets, or multilingual text, Snippai can intelligently extract and process this information for you. Formula Recognition: Convert handwritten or printed mathematical…  ( 4 min )

Hey, I‘m launching PunchName on ProductHunt 🚀 ProductHunt Page Introduction Punchname is a specialized marketplace for premium domain names, catering specifically to startups and indie developers. The platform offers carefully curated domains selected for maximum brand impact and memorability. Key features include: Hand-picked domains: Every domain is carefully selected by experts for quality and brand potential Transparent pricing: Founder-friendly pricing with no hidden fees Fast transfer: Quick and secure domain transfer process with dedicated support Multiple categories: Domains organized by industry (Apps, DevTools, Business) and TLD (.com, .io, .al) Additional services: Includes logo services and domain selling options The platform is ideal for entrepreneurs looking to establish a strong online presence from day one, with domains priced from $149. Punchname also offers educational resources through its blog, covering topics like domain selection and branding strategies.  ( 3 min )

In the next few weeks, I’ll explore with you how to choose a developer path: from technical deep dives to people leadership, and everything in between. Whether you’re at a fork in the road or just getting curious, this series is for you. Week 1 will be about exploring (experimentation, choosing a growth theme), Week 2 we'll focus on becoming visible and taking initiative, while the final week is about claiming growth (or moving away) and choosing your own path. Join me on this journey! For a long time, I thought there were only two choices: Stay technical: stay “just a dev” Go into leadership: say goodbye to coding But that is definitely not the case. You can lead and still write code. Some of the best tech leads I’ve worked with still: Review PRs with insight Coach teammates through pair …  ( 5 min )

Introduction As discussed in Part 2, I designed the overall layout of the backend server by creating all the essential endpoints, connecting it to the frontend, and tested it using a mock database. Now, it's time to transition to a real database. Why is a persistent database essential? Manual Data Updates: With a mock database, data updates are manual and not persistent across sessions. Scalability Limitations: In-memory arrays become inefficient and unmanageable with growing datasets. Inefficient Authentication: Each login attempt requires iterating through the entire dataset, which is highly inefficient for real applications. What We'll Cover: The Database Layer In this part, we'll cover how I set up a relational database using PostgreSQL, and connected it to the backend server using…  ( 11 min )

AM62x processor, as a new generation of high-performance and low-power processor, has been widely used in industrial control, human-computer interaction, edge computation and other fields. OK62xx-C development board based on AM62x processor provides abundant hardware interface resources for developers. This article will provide systematic troubleshooting ideas and solutions for various interface problems that may be encountered in the development process to help developers quickly locate and solve problems. Common Interface Problems and Troubleshooting Ideas of Forlinx Embedded AM62x Development Board (Phase 1) General Troubleshooting Chip consistency verification: Basic signal checking: For modules that fail feature verification, check in order: Whether the power supply voltage is within …  ( 6 min )

Hey Gophers! 👋 Ever feel like your Go toolkit could use a refresh? Today, we’re spotlighting five new (or newly updated) tools that can seriously upgrade your workflow—whether you’re building AI apps, squeezing out performance, or diving into embedded systems. Let’s jump in! 1️⃣ redis/go-redis v9.10.0 (Vector Sets) What it is: The popular Redis client for Go, now with experimental vector set support. // Store & query vectors client.Do(ctx, "VSET", "user_embeddings", "id123", []float32{0.1, 0.8, -0.2}) result := client.Do(ctx, "VSEARCH", "user_embeddings", "K=5", "VECTOR", queryVector) 2️⃣ gorse-io/goat What it is: A Go assembly transpiler that converts C code to Go assembly. goat -i optimized.c -o optimized_amd64.s # Transpile C to Go assembly Then call it from Go: // Go wrappe…  ( 4 min )

I decided to write this tutorial after Client ask me to integrate Crashlytics and Analytics from Firebase, and I din't find something decent and clear on how to integrate and https://rnfirebase.io/analytics/ dosen't provide the totaly right and updated, clear code. And migration to v22 also dosn't help a lot. This tutorial walks you through how to integrate Firebase Analytics and Crashlytics into a React Native app using Expo SDK 52+ and React Native Firebase packages. The focus is Android, with no native code changes required. React Native app using Expo SDK 52+ Create a Firebase project at https://console.firebase.google.com Download google-services.json from Firebase console and place it in your project root yarn add @react-native-firebase/app @react-native-firebase/analytics @react-na…  ( 4 min )

In the digital age, VPNs have become crucial tools for ensuring privacy, security, and unrestricted access to online content. Among the top players in 2025, NordVPN consistently emerges as a favorite for its robust security, outstanding speeds, global server network, and attractive pricing. Let’s dive into a detailed NordVPN review to see why it remains the best VPN service for both a risk-free trial and open internet access in 2025. Secure internet browsing Access geo-blocked content High-speed streaming and downloads Robust privacy protections NordVPN utilizes the cutting-edge NordLynx protocol, providing blazing-fast speeds for seamless streaming, gaming, and large-file downloads. Here’s a glance at average speeds tested in 2025: USA: 2964 Mb/s UK: 2760 Mb/s Japan: 2820 Mb/s These figu…  ( 4 min )

Understanding Operational Efficiency: A Practical Guide Operational efficiency might sound like corporate jargon, but at its core, it’s about creating systems that deliver value consistently while keeping your team energized. Many businesses get sidetracked by vanity metrics—numbers that look good in reports but fail to reveal the true state of operations. This blog post dives into the real essence of operational efficiency, how to measure it effectively, and the tools to implement for sustainable improvements. To truly understand operational efficiency, businesses must identify meaningful metrics that correlate with success. Instead of focusing on superficial numbers, such as lines of code written, leaders should track metrics like customer satisfaction and defect rates that directly im…  ( 4 min )

Just spent the week diving deep into AWS Auto Scaling Groups! 🚀 It's been a game-changer understanding how they automatically adjust EC2 instance capacity to maintain application availability and optimize costs. Seriously impressive how it handles demand fluctuations and instance health checks, ensuring our apps are always resilient and performing optimally without manual intervention. #AWS #AutoScaling #CloudComputing #DevOps  ( 3 min )

Learn how to crack password-protected ZIP files using John the Ripper on Kali Linux in this step-by-step cybersecurity project. Introduction John the Ripper is a powerful and widely used open-source password cracking tool designed to test password strength and perform security audits. In this blog, we’ll walk through a practical, hands-on cybersecurity project where we use John the Ripper in Kali Linux to crack a ZIP file password. This exercise is ideal for cybersecurity students and beginners looking to understand password hashing and cracking fundamentals in a controlled, ethical environment. What is John the Ripper? John the Ripper (JTR) is an advanced password recovery tool used in penetration testing and digital forensics. It supports various hash types and file formats, includin…  ( 7 min )

Hello, I am having a persistent build error in a new Android Studio project and I have tried every possible solution. The error is: This error happens even though I can physically see the logo.png file inside my app/res/drawable folder. The file name is all lowercase. I am running Android Studio on a Windows machine. Here is everything I have already tried to fix this: Verified Code: All my code (activity_main.xml, MainActivity.kt, build.gradle.kts, AndroidManifest.xml) is correct and synchronized. Clean and Rebuild: I have used Build -> Clean Project and Build -> Rebuild Project many times. The build is successful, but the error appears when I try to run the app. Invalidate Caches: I have used File -> Invalidate Caches / Restart multiple times. Manual Deep Clean: I have closed the project, manually deleted the .gradle, .idea, and build folders from my project directory, and then re-opened the project to force a fresh sync. Complete Reinstallation: I have completely uninstalled Android Studio from my computer, deleted all related settings files, and then performed a fresh, clean installation. I created a brand new project from scratch, and the same error still occurs. Windows Features: I have enabled both Virtual Machine Platform and Windows Hypervisor Platform and restarted my computer. Conclusion: The problem seems to be a deep environmental issue on my computer where the Android build tools (AAPT) cannot see or access the resource files, even when they definitely exist. I am out of ideas. Has anyone ever seen this kind of persistent error before?  ( 4 min )

When you’re starting learning databases, one of the first questions is: What are the differences between MySQL and MongoDB? They’re both interesting, but built for different purposes. MySQL is structured, relational, and based on SQL. MongoDB is flexible, document-based, and schema-less by default. To really understand the difference, it helps to model something familiar, like how you store data in countries and cities. Let’s see how you can design this model in both MySQL and MongoDB, and how you can do it visually - using the DbSchema tool. DbSchema is not a database itself. It’s a visual tool that connects to your MySQL or MongoDB server and works directly with your database. Once connected, it shows you the real structure of your data - the tables or collections, the columns or fields,…  ( 6 min )

Introduction I have dedicated myself to contributing to Brighter, it's a .NET/C# framework for building messaging applications. It's designed to handle everything from simple in-memory communication to complex interoperability in distributed systems like microservices. That journey has exposed me to a wide array of technologies and specifications. Now, with version 10, Brighter is taking a significant step: we're introducing native support for Cloud Events. This isn't just a minor update; it's about enabling truly seamless integration across all sorts of heterogeneous environments. Think about what happens when you pick a messaging library or framework. You absolutely need it to serialize messages for publishing and then reliably deserialize them for consumption. Crucially, all that vit…  ( 6 min )

🌱 Spring Boot Core Annotations Guide This guide explains the most commonly used annotations in Spring Boot. Each annotation is presented with a clear definition, usage example, explanation, and tips on when to use it — perfect for educational or blog content. @Bean 📝 Definition: Marks a method that returns a Spring-managed object (bean), also known as a Spring Managed Bean — an object created, configured, and managed by the Spring IoC container. 📌 Usage: Used inside a @Configuration class to define custom beans manually. @Bean public RestTemplate restTemplate() { return new RestTemplate(); } 💡 Explanation: The @Bean tells Spring: “Please call this method, and register the returned object (RestTemplate) as a bean in the application context.” Anywhere you @Autowired RestTempl…  ( 5 min )

🚀 Excited to launch my new Kafka video series on YouTube! 👉 Watch now: https://youtu.be/a10XVmwvK3Q 🎥 Video #1: “Why Kafka? Messaging Systems Explained” 📌 Whether you’re a Java developer, backend engineer, or someone interested in real-time data streaming, this video lays the foundation for mastering Kafka. 📺 Don’t forget to like, share, and subscribe if you find it helpful! 🔁 Part 2 (Kafka installation, topic creation, producing/consuming messages) coming soon…  ( 3 min )

When Testing Meets Real-World Risk I still remember a moment early in my career when a seemingly “minor” UI bug turned out to be something far more serious—it exposed internal user roles in a system where that visibility was never intended. We caught it just before release, but the incident stuck with me. Not because the fix was hard, but because we almost didn’t test for it. Why? It was a threat we hadn’t considered. And that’s exactly the problem. Too often, security is treated as something outside the scope of test automation. It belongs to another team. It’s handled post-deployment. It’s someone else’s job. But in today’s world, where software systems are interconnected, user data flows freely, and attackers automate faster than we do—security can’t be an afterthought. It has to be p…  ( 5 min )

A few days ago, I was asked to craft a JQL query to pull all the elements from my Jira project because, you know, numbers are everything when it comes to BI insights! 📊 We’re juggling a pretty complex hierarchy: -> Initiative -> Feature -> SubFeature -> Epics (can be in another Jira project) -> Stories (and so on). All working in tandem across multiple teams, synchronized in one big backlog. Sounds like a fun puzzle, right? 😅 But here’s the kicker: Jira simply refuses to give us a straightforward way to do this with a single JQL. Tons of articles, feature requests… it’s clear Jira’s pretty fixed in its ways, probably because of all that customization magic under the hood. So, naturally, I started thinking like a Python dev tinkering, hacking, and experimenting. …  ( 5 min )

SafeLine WAF supports three site configuration modes, each designed for different web deployment scenarios: Proxy to an existing website Static file hosting Redirect to another site Let’s walk through each mode and how to set them up. This mode is ideal when you already have a working website, and you want to protect it with SafeLine. Example Scenario: You have a website running at 192.168.1.2:8000, and the domain is demo.safeline.com. You want SafeLine to sit in front and provide security protection. Domain: This is the domain visitors will use to access your site via SafeLine. Default is * (no restriction), but it’s recommended to specify something like demo.safeline.com to limit access. 💡 Remember to update your domain's DNS records to point to the WAF server’s IP address, otherwise …  ( 4 min )

As Java recently celebrates its 30th birthday this year, I'm excited to announce Kapper 1.5 with first-class support for Java Record classes! This release also brings new customization options that make database mapping even more powerful and flexible, while maintaining the blazing-fast performance Kapper is known for. The headline feature of Kapper 1.5 is native support for auto-mapping to Java Record classes. Here's how simple it is to use Records with Kapper: // Define your record public record SuperHero(UUID id, String name, String email, int age) {} // Query a list of heroes try (Connection conn = dataSource.getConnection()) { List heroes = kapper.query(SuperHero.class, conn, "SELECT * FROM super_heroes", Map.of()); } // Find a single hero by ID try (Connec…  ( 5 min )

"The Evolution of Email Threats: From Spam to Advanced Phishing" delves into the significant transformation of email threats over the years, highlighting how cybercriminals have adapted their tactics to exploit vulnerabilities in digital communication. In the early days, email threats were primarily characterized by spam—unwanted messages that cluttered inboxes but were relatively easy to identify. However, as awareness grew and spam filters improved, attackers shifted their focus to more sophisticated phishing techniques. Email Spoofing Tool: Modern phishing attacks often use email spoofing tools, allowing cybercriminals to impersonate trusted sources, making it challenging for recipients to discern legitimate emails from malicious ones. Phishing Email Example: Today’s phishing emails are highly personalized and can closely mimic legitimate communications from banks or colleagues, often containing urgent requests that pressure users into revealing sensitive information. Phishing Protection: To combat these evolving threats, organizations must implement robust phishing protection strategies, including advanced filtering solutions, employee training programs, and multi-factor authentication (MFA) to safeguard sensitive data effectively. Understanding this evolution is crucial for both individuals and businesses looking to enhance their defenses against increasingly sophisticated email-based threats. From Spam to Phishing: The Early Days https://forfend.co/  ( 5 min )

Large Language Models like ChatGPT and Claude are changing how we code, write, and build. Discover why AI is your next superpower for productivity and creativity. Large Language Models (LLMs) are AI systems trained on massive text datasets—billions of words from books, articles, code, and conversations. They’re like supercharged autocomplete engines, predicting the next word to generate intelligent paragraphs, code, or answers. Famous examples: 🧠 GPT-4 (OpenAI) 💬 Claude (Anthropic) 🌐 Gemini (Google) 🦙 LLaMA (Meta) ⚡ Mistral, Command R, and more You’ve likely seen them auto-writing emails, explaining code, summarizing PDFs, or brainstorming blog ideas. 🚀 Insane Versatility One model, many uses: generate Python code, explain regex, summarize legal docs, or write tweets. ⚡ Prod…  ( 4 min )

Youlan Jun heard that the 5.1 version of HarmonyOS is about to be released and the 6.0 version is also coming soon. He expressed great anticipation. Today, we continue to share a practical tutorial on developing a mall application using the Cangjie language. What we are going to share today is the order details page: Column(){ Stack { Text('订单详情') .fontSize(16) .fontWeight(FontWeight.Bold) .fontColor(Color.BLACK) Row{ Image(@r(app.media.back)) .width(27) .height(27) .onClick({evet => Router.back()}) }.width(100.percent).justifyContent(FlexAlign.Start).padding(left:5) } .width(100.percent) .height(60) .backgroundColor(Color.WHITE) List(space:8){ } .backgroundColor(Colo…  ( 4 min )

For UK-based businesses, having a reliable and fast website is crucial to building customer trust, improving search visibility, and driving online growth. WordPress powers over 40% of all websites globally, making it a top choice for many companies. But selecting the right WordPress hosting provider is just as important as choosing the right platform. From performance and security to local server locations and support availability, there are several key factors UK businesses should evaluate before settling on a host. In this guide, we’ll walk through the essential features to look for and compare some top WordPress hosting providers for the UK market. Having servers located in or near the UK helps reduce latency, ensuring faster website load times for local visitors. Look for providers th…  ( 4 min )

Icons are the unsung heroes of web design, adding visual flair and intuitive navigation to your React projects. Whether you’re building a sleek dashboard or a vibrant e-commerce site, the right icon library can make your user interface pop while keeping things functional. In this blog, we’ll dive into why React icon libraries are a game-changer and explore 12 trending libraries that are stealing the show in 2025. Each one brings something unique to the table, so let’s find the perfect fit for your next project! Why use a React Icon Library? React icon libraries are a developer’s best friend for a reason. They save time by offering pre-designed, customizable icons that integrate seamlessly with React components. No need to wrestle with manual SVG imports or inconsistent designs — these lib…  ( 9 min )

Master Git with confidence! This infographic showcases the top 7 essential Git commands every developer should know, complete with real-world examples. Whether you're collaborating on a team or managing solo projects, these commands form the backbone of modern version control.  ( 3 min )

Looking for top Accessibility Testing Companies in the US? 🇺🇸♿ 🔗 Partner with us: https://accessiblemindstech.com AccessibilityTesting #WCAG #ADACompliance #DigitalInclusion #USBusinesses  ( 3 min )

The TPS7A11 is a highly efficient, ultra-low dropout linear regulator (LDO) designed specifically for low-voltage battery applications. It is known for its compact size, low quiescent current, and excellent transient performance, making it an ideal solution for a wide range of portable electronic devices. LF353N Op-Amp Explained: Pinout, Features, and How It Works  ( 5 min )

Today I’ll introduce a new feature of Amazon FSx for NetApp ONTAP, the Writeback mode of ONTAP FlexCache. AWS What's new ONTAP FlexCache is a mechanism that temporarily stores data from the original volume (origin volume) in a cache volume in a different location so that users can access the data from that cache at high speed. Faster Reads Bandwidth savings Distributed access Automatic Synchronization Read-only or read/write support Use Case #1 Utilize data in the cloud with on-premise as the origin On-premise machine groups access on-premise ONTAP When on-premises compute resources are insufficient, cache storage in the cloud and read data from cloud compute resources at high speed (Cloud Bursting) On-premises caching of cloud file servers Compute resource in the can access Amazon FSx for NetApp ONTAP ONTAP is installed on-premises as cache storage On-premises machines access ONTAP cache storage and read data at high speed This configuration is useful when the access speed from on-premises to the cloud is not fast enough. Data collaboration and aggregation between locations Cache storage is placed at branch offices for high-speed access to headquarters data from branch offices for corporate use. Original data is centralized at the headquarters and managed centrally. Write-back mode is a new ONTAP capability that helps you achieve faster performance for your write-intensive workloads that are distributed across multiple AWS Regions and on-premises file systems. Write-back from cache to origin happens asynchronously. This means that dirty data isn't immediately written back to the origin. FlexCache write-back involves many complex interactions between the origin and caches. For optimal performance, you should ensure your environment follows some requirements or guides that NetApp provides based on official document. Distributed file systems can be realized. ONTAP FlexCache write-back prerequisites The origin must be running ONTAP 9.15.1 or later. the latest document  ( 4 min )

Introduction to React: The Beginner's Guide What is React.js? Key Features of React: Component-Based: React encourages splitting the UI into small, reusable pieces called components. Virtual DOM: By updating only what’s necessary in the DOM, React ensures high performance. Unidirectional Data Flow: Data flows in one direction, making the application more predictable and easier to debug. High Demand in the Job Market Reusability and Scalability Active Community Ecosystem How React Works Components Welcome to React! ; } JSX Hello, JSX! ; Virtual DOM  ( 4 min )

Program Manager vs. Project Manager: Understanding the Core Differences (For Developers & Tech Teams) Kruti for Teamcamp ・ Jun 13 #webdev #management #devchallenge #programming  ( 3 min )

Launch Image incus launch docker:n8nio/n8n n8n -c environment.N8N_BASIC_AUTH_ACTIVE=true -c environment.N8N_BASIC_AUTH_USER=admin -c environment.N8N_BASIC_AUTH_PASSWORD=adminpass12345 Set proxy incus config device add n8n n8nport proxy listen=tcp:0.0.0.0:5678 connect=tcp:127.0.0.1:5678  ( 3 min )

Program Manager vs. Project Manager: Understanding the Core Differences (For Developers & Tech Teams) Kruti for Teamcamp ・ Jun 13 #webdev #management #devchallenge #programming  ( 3 min )

I’m currently working on a Visitor Management System (VMS) project where the frontend has already been provided. My task is to build the entire backend using Django and Django REST Framework (DRF). While I’ve used Django on previous smaller projects, I’m struggling a bit with how to structure and scale things properly now that I need to: Create clean API endpoints for the frontend Manage models, serializers, viewsets, and permissions Ensure the backend is modular and maintainable I've tried researching and going through documentation/tutorials, but most of them either assume you're building both frontend and backend together or gloss over real-world structure and tooling. ❓ What I'm looking for: Tools or packages (like cookiecutter-django, DRF extensions, etc.) that make life easier Patterns or tips that experienced Django developers follow when building production-ready APIs Any tips, insights, or real-world lessons would mean a lot. I want to build this right and keep improving. Thanks in advance! 🙏  ( 3 min )

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When working in software teams or tech startups, you’ve probably heard both titles: Program Manager and Project Manager. While they sound similar, their roles, responsibilities, and day-to-day focus are quite different and understanding these differences can help teams collaborate better and deliver more successful outcomes. Let’s break it down from a developer’s perspective. Project Managers (PMs) are the people driving specific initiatives. They focus on short-term, clearly defined deliverables think of launching a feature, migrating a database, or building an MVP. Scope management: Defining project goals and requirements. Scheduling: Creating timelines, milestones, and delivery schedules. Resource allocation: Assigning team members and balancing workloads. Risk management: Identifying a…  ( 4 min )

SafeLine version 7.x introduces a config auto sync feature, allowing you to set up master and slave nodes. This feature automatically synchronizes the master node's configuration to slave nodes every minute. In case the master node fails, users can manually switch traffic, enabling slave nodes to immediately handle business traffic. Verify that the SafeLine versions on both master and slave nodes are identical (including minor version numbers) Ensure that the SafeLine licenses on both master and slave nodes are consistent (both professional version) Verify network communication between master and slave nodes is operational Setting Up the Master Node Designate one device as the master node View the commands that need to be executed on the slave node. Save these commands as you will need to execute them on the slave node machine Setting Up the Slave Node Designate a device as the slave node Execute the binding command obtained from the master node on the slave node—you must get this command from the master node console as described above Check the result after execution. The image below shows successful execution View the master node display View the slave node display. Note that the slave node cannot modify configurations (operations are disabled by default) Test configuration synchronization by making changes on the master node and checking whether they are successfully synchronized to the slave node Configuration synchronization does not include logs and statistical information Click the unbind button on the right to disconnect configuration synchronization How many slave devices can a master device have? There is no limit to the number of slave devices GitHub Repository Official Docs Discord Community  ( 3 min )

Top 5 URL Shorteners in 2025 1. Bitly 2. TinyURL 3. Rebrandly 4. Short.io 5. shorturl.bz (Hidden Gem) 🔥 A fast-growing platform offering powerful features at zero cost. Try it now: https://shorturl.bz If you’re building campaigns for social media, want affiliate cloaking, or just want a lightweight, privacy-first URL shortener — shorturl.bz is worth trying. Final Thoughts If you’re looking to upgrade your link management strategy in 2025, don’t just stick with what’s familiar. Try something new, and you might be surprised by the results.  ( 3 min )

https://codepen.io/Badhon-Roy/pen/XJbqOEZ  ( 2 min )

Mastering Kubernetes Deployments with Helm: A Namespace-Centric Guide Deploying and managing applications on Kubernetes can feel overwhelming, especially at scale. But what if there was a simpler, more efficient way? Enter Helm, the package manager for Kubernetes that revolutionizes how you handle application deployments. This guide will walk you through Helm's core functionalities, focusing on the power of namespace-centric deployments and best practices for seamless integration into your workflow. Imagine apt or yum for your Kubernetes applications. That's essentially what Helm is. It's a tool that simplifies the process of defining, installing, and upgrading complex Kubernetes applications using Helm Charts. A Helm Chart is a collection of pre-configured Kubernetes resources (Deploym…  ( 5 min )

HTML basic(tags,attributes,structure) Semantic HTML(header,nav,main,footer) Forms and inputs Images,links,and multimedia  ( 2 min )

Understanding AI Data Challenges Data Scarcity & Imbalance AI models need diverse, large-scale, and representative datasets. Yet: Web platforms detect scraping behavior and block IPs. Geo-targeting is essential for market-specific data, but IP-based restrictions are common. Raw scraped data can be noisy (duplicates, missing fields). Ensuring quality costs time and computing, sometimes outweighing benefits. Collecting data with possible PII requires adherence to privacy laws and handling data securely scraperapi.com. Proxies act as intermediaries to: ● Data center proxies: Fast, cheap, easy to detect Static-ISP proxies maintain consistent IPs, essential for long-running workflows, login-based scraping, and maintaining session cookies. Essential for: Use Thordata's bandwidth pla…  ( 4 min )

In today's data-driven world, businesses and organizations constantly rely on data analysis to make informed decisions, improve processes, and enhance quality. This is where Minitab comes into play. If you have ever wondered, "What is Minitab?" you're not alone. Minitab is one of the most popular statistical analysis tools widely used across industries for its powerful features, ease of use, and versatility. What is Minitab? Descriptive Statistics: Quickly summarize data using measures such as mean, median, mode, standard deviation, and variance. Hypothesis Testing: Perform t-tests, chi-square tests, ANOVA, and other hypothesis tests to validate assumptions and make data-driven decisions. Regression Analysis: Explore relationships between variables using linear and multiple regression m…  ( 5 min )

When it comes to generating PDF files from HTML in C#, developers have plenty of tools to choose from. Whether you're building an invoice generator, rendering reports, or converting dynamic web content into downloadable files, picking the appropriate library for your needs can save time and prevent headaches later. Two popular choices among .NET developers are DinkToPdf and IronPDF. In this article, we’ll explore both options—highlighting their strengths, limitations, and ideal use cases—so you can confidently select the one that fits your project’s needs. DinkToPdf is a popular open-source library that acts as a .NET wrapper for the wkhtmltopdf tool. It allows developers to convert HTML to PDF using WebKit rendering. However, it comes with some limitations, especially around modern HTML/…  ( 5 min )

What is Kyverno? Kyverno is a policy admission controller that helps you manage and enforce rules across your clusters. It works by validating, mutating, or even blocking incoming requests to the Kubernetes API server based on a set of policies. In simple terms, Kyverno lets you automatically check whether resources meet certain standards before they’re created or updated. This helps ensure consistency, improve security, and catch misconfigurations early — without writing custom code. Why Do We Need Kyverno? As Kubernetes environments grow more complex, maintaining security and consistency becomes harder. Kyverno helps by providing a structured way to enforce policies that define what’s allowed and what’s not — making it easier to follow security best practices and organizational stand…  ( 5 min )

QA in 2025 won’t look like QA today. As DevOps, containers, and GitOps become the standard, QA engineers must evolve to stay relevant. In this post, I explain why Kubernetes + GitOps are essential skills for the future of quality engineering. 👉 Let's future-proof your career: https://pritigon.medium.com/why-qa-engineers-should-learn-kubernetes-and-gitops-in-2025-and-beyond-b3c56dc3b5ed  ( 3 min )

Hyperlane：新一代高性能Rust框架的实战体验 作为一名大三计算机专业的学生，我在最近的课程项目中深入使用了 Hyperlane 框架。这个被称为"新一代轻量级高性能框架"的 Rust Web 框架确实给我留下了深刻印象。本文将从实战角度，分享我对 Hyperlane 的使用体验。 在项目开始时，我对比了几个主流的 Web 框架： 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 较多内部抽象层 Actix ✅ 请求中间件 部分支持(需插件) ⚠️ 路径宏需显式配置 Axum 复杂的 Tower 架构 Tokio ✅ Tower 中间件 ✅ 需依赖扩展 ⚠️ 动态路由较弱 最终选择 Hyperlane 的原因是： 极简的依赖关系 完整的异步支持 原生的 WebSocket 集成 灵活的路由系统 server.enable_nodelay().await; server.disable_linger().await; server.http_line_buffer_size(4096).await; Hyperlane 默认启用了这些性能优化选项，这意味着它为高并发连接场景预设了合适的 TCP 和缓冲区参数。 在实际项目中，我使用 wrk 进行了压力测试： wrk -c360 -d60s http://localhost:8000/ 测试结果令人惊喜： 框架 QPS 内存占用 Hyperlane 324,323 最低 Rocket 298,945 中等 Gin (Go) 242,570 较高 server .host("0.0.0.0").await .port(60000).await .route("/", root_route).await .route("/goods/{id:\\d+}", goods_detail).await .run().await .unwrap(); 所有配置都采用异步链式调用模式，无需嵌套配置或宏组合。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时消息推送变得简单。 #[post] async fn sse_route(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, TEXT_EVENT_STREAM) .await .send() .await; for i in 0..10 { ctx.set_response_body(format!("data:{}{}", i, HTTP_DOUBLE_BR)) .await .send_body() .await; } } 零平台依赖：纯 Rust 实现，跨平台一致性强 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲 灵活的中间件机制：支持请求和响应中间件，生命周期划分清晰 开箱即用的实时通信：原生支持 WebSocket 和 SSE v4.22.0 后，ctx.aborted() 可以中断请求 v5.25.1 中的 ctx.closed() 可以主动关闭连接 从简单路由开始：先熟悉基本的 GET/POST 路由 理解 Context 抽象：这是框架的核心概念 循序渐进学习中间件：先使用内置中间件，再尝试自定义 关注性能优化选项：了解默认配置的作用 探索在微服务架构中的应用 研究与其他 Rust 生态系统的集成 尝试贡献一些社区插件 作为一个学生开发者，我认为 Hyperlane 是一个非常值得投入时间学习的框架。它不仅让我深入理解了 Web 开发的本质，还让我体会到了 Rust 在 Web 领域的强大潜力。如果你也在寻找一个性能强大且易于上手的 Rust Web 框架，Hyperlane 绝对值得一试！  ( 3 min )

Hyperlane错误处理与调试指南：一个大三学生的实战总结 作为一名大三计算机系的学生，在使用 Hyperlane 开发校园项目的过程中，我深刻体会到了良好的错误处理和调试机制的重要性。这篇文章将分享我在这方面的实战经验。 async fn handle_request(ctx: Context) { match process_data().await { Ok(data) => { ctx.set_response_body(data) .await .send_body() .await; } Err(e) => { ctx.set_response_status_code(500) .await .set_response_body(e.to_string()) .await; } } } async fn error_middleware(ctx: Context) { if let Some(err) = ctx.get_error().await { let status_code = match err { AppError::NotFound => 404, AppError::Unauthorized => 401, _ => 500, }; ctx.set_response_status_code(st…  ( 4 min )

深入理解Hyperlane的中间件系统：一个大三学生的实践笔记 作为一名大三计算机专业的学生，我在使用 Hyperlane 框架开发校园项目的过程中，对其中间件系统有了深入的理解。今天，我想分享一下我在实践中的心得体会。 graph TD A[客户端请求] --> B[认证中间件] B --> C[日志中间件] C --> D[控制器] Hyperlane 的中间件采用洋葱模型，请求从外层向内层传递，这种设计让请求处理流程清晰可控。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) .await .set_response_header("SocketAddr", socket_addr) .await; } 相比其他框架需要通过 trait 或层注册中间件，Hyperlane 直接使用异步函数注册，更加直观。 async fn auth_middleware(ctx: Context) { let token = ctx.get_request_header("Authorization").await; match token { Some(token) => { // 验证逻辑 ctx.set_request_data("user_id", "123").await; } None => { …  ( 3 min )

校园二手交易平台的技术选型：为什么我选择了Hyperlane框架 作为一名大三计算机系的学生，上学期我负责开发了一个校园二手交易平台。在技术选型时，我最终选择了 Hyperlane 这个 Rust Web 框架。今天，我想分享一下这个选择背后的思考过程和实际使用体验。 高并发处理：学期末是二手交易的高峰期，需要处理大量并发请求 实时通信：买卖双方需要实时聊天功能 开发效率：作为学生项目，需要快速开发和迭代 学习价值：希望通过项目深入学习 Rust 语言 特性 Hyperlane Actix-Web Axum 学习曲线 平缓 较陡 中等 文档友好度 优秀 良好 良好 社区活跃度 活跃 非常活跃 活跃 性能表现 极佳 优秀 优秀 WebSocket支持 原生 插件 扩展 #[methods(get, post)] async fn product_route(ctx: Context) { let id = ctx.get_route_param("id").await.parse::().unwrap(); // 商品详情查询逻辑 ctx.set_response_body(format!("Product {}", id)) .await .send_body() .await; } 路由宏的设计非常直观，让代码结构更加清晰。 #[get] async fn chat_ws(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_header(CONTENT_TYPE, "application/json") .await .set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时聊天功能的实现变得简单。 server .enable_nodelay().await .disable_linger().await .http_line_buffer_size(4096).await .run().await; 框架默认的性能优化配置就足以应对校园平台的访问压力。 在普通笔记本上的压测结果： wrk -c360 -d60s http://localhost:8000/ 场景 QPS 响应时间 首页 324,323 <10ms 商品列表 298,945 <15ms WebSocket连接 242,570 <20ms // 传统框架的写法 let method = ctx.get_request().await.get_method(); // Hyperlane的写法 let method = ctx.get_request_method().await; 扁平化的 API 设计大大提高了开发效率。 正则路由参数验证 WebSocket 连接状态管理 数据库连接池优化 在升级到 v4.89+ 时遇到了一些变化： // 新版本中断请求的方式 if should_abort { ctx.aborted().await; return; } 通过仔细阅读更新文档，很快适应了新的API。 API 设计直观：减少了查文档的频率 错误提示友好：编译错误信息清晰明确 性能无忧：默认配置已经够用 文档完善：示例代码可以直接使用 从小项目开始：先实现基本的 CRUD 功能 重视类型系统：利用 Rust 的类型检查避免运行时错误 参与社区讨论：遇到问题多与社区交流 关注性能监控：学习使用性能分析工具 平台已在校内正式运行 日均处理数百笔交易 获得了师生的好评 个人对 Rust Web 开发有了深入理解 计划添加更多社交功能 优化移动端体验 探索微服务架构 尝试贡献社区代码 作为一名学生开发者，我认为选择 Hyperlane 是一个正确的决定。它不仅帮助我完成了项目，还提升了我的技术水平。对于想要入门 Rust Web 开发的同学，我强烈推荐从 Hyperlane 开始！  ( 3 min )

Memory is the new frontier in AI. From OpenAI’s persistent memory in ChatGPT, to Claude’s evolving context windows, to Copilot and Cursor tracking dev history—memory is transforming the way we build software. At Pieces, we’ve embraced this shift from day one. Pieces AI Memory isn't just reactive. It’s a proactive layer that silently powers your dev workflow, in real-time. By the time you take a screenshot, Pieces has already created contextual memories of what you're working on. No prompts. This is true developer memory: Stores what matters—code blocks, conversations, tasks Works behind the scenes Doesn’t interrupt your flow It’s not a clipboard. It’s continuity. Memory should work wherever you do. So we integrated Pieces AI Memory into a growing ecosystem of tools: Supported Platforms Inc…  ( 4 min )

As a junior computer science student, I was working on a campus second-hand trading platform project last semester when I stumbled upon the Hyperlane Rust HTTP framework. I was in a dilemma about choosing a framework— it needed to be powerful enough to handle the peak trading at the end of the semester, and its syntax had to be simple so that I, as a Rust newbie, could get up to speed quickly. To my pleasant surprise, Hyperlane exceeded all my expectations. Today, I want to share my experience with this amazing framework! When I first started writing route functions, I was amazed by Hyperlane’s Context (or ctx for short). I remember the first time I wanted to get the request method. In traditional Rust HTTP frameworks, I would have to write: let method = ctx.get_request().await.get_method(…  ( 6 min )

Hyperlane：新一代高性能Rust框架的实战体验 作为一名大三计算机专业的学生，我在最近的课程项目中深入使用了 Hyperlane 框架。这个被称为"新一代轻量级高性能框架"的 Rust Web 框架确实给我留下了深刻印象。本文将从实战角度，分享我对 Hyperlane 的使用体验。 在项目开始时，我对比了几个主流的 Web 框架： 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 较多内部抽象层 Actix ✅ 请求中间件 部分支持(需插件) ⚠️ 路径宏需显式配置 Axum 复杂的 Tower 架构 Tokio ✅ Tower 中间件 ✅ 需依赖扩展 ⚠️ 动态路由较弱 最终选择 Hyperlane 的原因是： 极简的依赖关系 完整的异步支持 原生的 WebSocket 集成 灵活的路由系统 server.enable_nodelay().await; server.disable_linger().await; server.http_line_buffer_size(4096).await; Hyperlane 默认启用了这些性能优化选项，这意味着它为高并发连接场景预设了合适的 TCP 和缓冲区参数。 在实际项目中，我使用 wrk 进行了压力测试： wrk -c360 -d60s http://localhost:8000/ 测试结果令人惊喜： 框架 QPS 内存占用 Hyperlane 324,323 最低 Rocket 298,945 中等 Gin (Go) 242,570 较高 server .host("0.0.0.0").await .port(60000).await .route("/", root_route).await .route("/goods/{id:\\d+}", goods_detail).await .run().await .unwrap(); 所有配置都采用异步链式调用模式，无需嵌套配置或宏组合。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时消息推送变得简单。 #[post] async fn sse_route(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, TEXT_EVENT_STREAM) .await .send() .await; for i in 0..10 { ctx.set_response_body(format!("data:{}{}", i, HTTP_DOUBLE_BR)) .await .send_body() .await; } } 零平台依赖：纯 Rust 实现，跨平台一致性强 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲 灵活的中间件机制：支持请求和响应中间件，生命周期划分清晰 开箱即用的实时通信：原生支持 WebSocket 和 SSE v4.22.0 后，ctx.aborted() 可以中断请求 v5.25.1 中的 ctx.closed() 可以主动关闭连接 从简单路由开始：先熟悉基本的 GET/POST 路由 理解 Context 抽象：这是框架的核心概念 循序渐进学习中间件：先使用内置中间件，再尝试自定义 关注性能优化选项：了解默认配置的作用 探索在微服务架构中的应用 研究与其他 Rust 生态系统的集成 尝试贡献一些社区插件 作为一个学生开发者，我认为 Hyperlane 是一个非常值得投入时间学习的框架。它不仅让我深入理解了 Web 开发的本质，还让我体会到了 Rust 在 Web 领域的强大潜力。如果你也在寻找一个性能强大且易于上手的 Rust Web 框架，Hyperlane 绝对值得一试！  ( 3 min )

Hyperlane错误处理与调试指南：一个大三学生的实战总结 作为一名大三计算机系的学生，在使用 Hyperlane 开发校园项目的过程中，我深刻体会到了良好的错误处理和调试机制的重要性。这篇文章将分享我在这方面的实战经验。 async fn handle_request(ctx: Context) { match process_data().await { Ok(data) => { ctx.set_response_body(data) .await .send_body() .await; } Err(e) => { ctx.set_response_status_code(500) .await .set_response_body(e.to_string()) .await; } } } async fn error_middleware(ctx: Context) { if let Some(err) = ctx.get_error().await { let status_code = match err { AppError::NotFound => 404, AppError::Unauthorized => 401, _ => 500, }; ctx.set_response_status_code(st…  ( 4 min )

Hyperlane路由系统详解：从入门到实践的完整指南 作为一名大三计算机系的学生，我在使用 Hyperlane 开发校园项目的过程中，对其路由系统有了深入的理解。这篇文章将从实践角度，详细介绍 Hyperlane 的路由系统特性。 #[get] async fn hello_route(ctx: Context) { ctx.set_response_body("Hello, Hyperlane!") .await .send_body() .await; } #[methods(get, post)] async fn multi_method_route(ctx: Context) { let method = ctx.get_request_method().await; ctx.set_response_body(format!("Method: {}", method)) .await .send_body() .await; } server.route("/user/{id}", |ctx| async move { let user_id = ctx.get_route_param("id").await; // 处理用户信息... }).await; server.route("/product/{id:\\d+}", |ctx| async move { let product_id = ctx.get_route_param("id").await.parse::().unwrap(); // 商品详情处理... }).await; async fn api_routes(ser…  ( 3 min )

Buy Me a Coffee☕ *Memos: My post explains an iterator (1). My post explains an iterator (2). My post explains a generator. My post explains a class-based iterator with __iter__() and/or __next__(). My post explains itertools about count(), cycle() and repeat(). My post explains itertools about accumulate(), batched(), chain() and chain.from_iterable(). My post explains itertools about compress(), filterfalse(), takewhile() and dropwhile(). My post explains itertools about groupby() and islice(). My post explains itertools about pairwise(), starmap(), tee() and zip_longest(). My post explains itertools about product() and permutations(). itertools has the functions to create iterators. combinations() can return the iterator which uniquely combines the elements of iterable one by one t…  ( 5 min )

Hyperlane性能优化实战：从理论到实践的深度探索 作为一名大三计算机系的学生，我在使用 Hyperlane 开发高并发校园服务时，积累了不少性能优化的经验。这篇文章将从实战角度分享我的优化心得。 server .enable_nodelay().await .disable_linger().await .http_line_buffer_size(4096).await .run().await; wrk -c360 -d60s http://localhost:8000/ 框架 QPS 延迟 内存占用 Tokio 340,130 1.2ms 基准线 Hyperlane 324,323 1.5ms +5% Rocket 298,945 1.8ms +15% Gin (Go) 242,570 2.1ms +25% async fn optimize_connection_pool() { let pool = Pool::builder() .max_size(100) .min_idle(Some(10)) .build() .await; // 使用连接池 let conn = pool.get().await?; } async fn reuse_buffers(ctx: Context) { let buffer = get_buffer_from_pool().await; ctx.set_response_body(buffer) .await .send_body() .await; return_buffer_to_po…  ( 4 min )

Hyperlane实时通信指南：WebSocket和SSE实战经验分享 作为一名大三计算机系的学生，我在使用 Hyperlane 开发校园实时聊天系统时，深入体验了它的 WebSocket 和 SSE 功能。这篇文章将分享我的实战经验。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); let body = ctx.get_request_body().await; ctx.set_response_header("Connection", "Upgrade") .await .set_response_header("Upgrade", "websocket") .await .set_response_body(key) .await .send_body() .await; } async fn handle_ws_message(ctx: Context) { let message = ctx.get_ws_message().await; match message { WSMessage::Text(text) => { // 处理文本消息 ctx.send_ws_text(format!("收到消息: {}", text)).await; } WSMessage::Binary(data) => { // 处理二进制消…  ( 3 min )

Hyperlane与微服务架构：校园应用的实战案例分析 作为一名大三计算机系的学生，我在使用 Hyperlane 开发校园服务时，尝试了微服务架构的实践。这篇文章将分享我在这个过程中的经验和思考。 // 用户服务 #[get] async fn user_service(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, APPLICATION_JSON) .await .set_response_body("{\"service\": \"user\"}"); } // 商品服务 #[get] async fn product_service(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, APPLICATION_JSON) .await .set_response_body("{\"service\": \"product\"}"); } async fn register_service(service_name: &str, port: u16) { let server = Server::new() .host("0.0.0.0") .await .port(port) .await; // 向服务注册中心注册 register_to_discovery(service_name, port).await; } async fn call_service(ctx: Context) { let service_url = discover_service("use…  ( 3 min )

The Great Developer Productivity Myth: What IT Leaders Measure vs. What Actually Drives Results Pratham naik for Teamcamp ・ Jun 13 #webdev #productivity #devops #opensource  ( 2 min )

As a junior majoring in computer science, I was introduced to the Hyperlane framework while working on a Web service project. This high-performance Rust HTTP framework completely changed my perception of Web development. Below is my true experience of learning and applying Hyperlane. When I first started using Hyperlane, I was pleasantly surprised by its clean Context (ctx) abstraction. Previously, in other frameworks, I had to write verbose calls like: let method = ctx.get_request().await.get_method(); Now, it’s as simple as one line of code: let method = ctx.get_request_method().await; This design significantly enhances the readability of my code, especially when dealing with complex business logic, eliminating the need for nested method calls. When implementing RESTful APIs, Hyperlane…  ( 5 min )

As a junior computer science student, I was working on a campus second-hand trading platform project last semester when I stumbled upon the Hyperlane Rust HTTP framework. I was in a dilemma about choosing a framework— it needed to be powerful enough to handle the peak trading at the end of the semester, and its syntax had to be simple so that I, as a Rust newbie, could get up to speed quickly. To my pleasant surprise, Hyperlane exceeded all my expectations. Today, I want to share my experience with this amazing framework! When I first started writing route functions, I was amazed by Hyperlane’s Context (or ctx for short). I remember the first time I wanted to get the request method. In traditional Rust HTTP frameworks, I would have to write: let method = ctx.get_request().await.get_method(…  ( 6 min )

Day 1: First Encounter with Hyperlane I stumbled upon the Hyperlane Rust HTTP framework on GitHub and was immediately captivated by its performance metrics. The official documentation states: "Hyperlane is a high-performance and lightweight Rust HTTP framework designed to simplify the development of modern web services while balancing flexibility and performance." I decided to use it for my distributed systems course project. I started with the Cargo.toml file: [dependencies] hyperlane = "5.25.1" Today, I delved into the design of Hyperlane's Context. In traditional frameworks, you would retrieve the request method like this: let method = ctx.get_request().await.get_method(); But Hyperlane offers a more elegant approach: let method = ctx.get_request_method().await; My Understanding: T…  ( 5 min )

Hyperlane：新一代高性能Rust框架的实战体验 作为一名大三计算机专业的学生，我在最近的课程项目中深入使用了 Hyperlane 框架。这个被称为"新一代轻量级高性能框架"的 Rust Web 框架确实给我留下了深刻印象。本文将从实战角度，分享我对 Hyperlane 的使用体验。 在项目开始时，我对比了几个主流的 Web 框架： 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 较多内部抽象层 Actix ✅ 请求中间件 部分支持(需插件) ⚠️ 路径宏需显式配置 Axum 复杂的 Tower 架构 Tokio ✅ Tower 中间件 ✅ 需依赖扩展 ⚠️ 动态路由较弱 最终选择 Hyperlane 的原因是： 极简的依赖关系 完整的异步支持 原生的 WebSocket 集成 灵活的路由系统 server.enable_nodelay().await; server.disable_linger().await; server.http_line_buffer_size(4096).await; Hyperlane 默认启用了这些性能优化选项，这意味着它为高并发连接场景预设了合适的 TCP 和缓冲区参数。 在实际项目中，我使用 wrk 进行了压力测试： wrk -c360 -d60s http://localhost:8000/ 测试结果令人惊喜： 框架 QPS 内存占用 Hyperlane 324,323 最低 Rocket 298,945 中等 Gin (Go) 242,570 较高 server .host("0.0.0.0").await .port(60000).await .route("/", root_route).await .route("/goods/{id:\\d+}", goods_detail).await .run().await .unwrap(); 所有配置都采用异步链式调用模式，无需嵌套配置或宏组合。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时消息推送变得简单。 #[post] async fn sse_route(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, TEXT_EVENT_STREAM) .await .send() .await; for i in 0..10 { ctx.set_response_body(format!("data:{}{}", i, HTTP_DOUBLE_BR)) .await .send_body() .await; } } 零平台依赖：纯 Rust 实现，跨平台一致性强 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲 灵活的中间件机制：支持请求和响应中间件，生命周期划分清晰 开箱即用的实时通信：原生支持 WebSocket 和 SSE v4.22.0 后，ctx.aborted() 可以中断请求 v5.25.1 中的 ctx.closed() 可以主动关闭连接 从简单路由开始：先熟悉基本的 GET/POST 路由 理解 Context 抽象：这是框架的核心概念 循序渐进学习中间件：先使用内置中间件，再尝试自定义 关注性能优化选项：了解默认配置的作用 探索在微服务架构中的应用 研究与其他 Rust 生态系统的集成 尝试贡献一些社区插件 作为一个学生开发者，我认为 Hyperlane 是一个非常值得投入时间学习的框架。它不仅让我深入理解了 Web 开发的本质，还让我体会到了 Rust 在 Web 领域的强大潜力。如果你也在寻找一个性能强大且易于上手的 Rust Web 框架，Hyperlane 绝对值得一试！  ( 3 min )

Hyperlane错误处理与调试指南：一个大三学生的实战总结 作为一名大三计算机系的学生，在使用 Hyperlane 开发校园项目的过程中，我深刻体会到了良好的错误处理和调试机制的重要性。这篇文章将分享我在这方面的实战经验。 async fn handle_request(ctx: Context) { match process_data().await { Ok(data) => { ctx.set_response_body(data) .await .send_body() .await; } Err(e) => { ctx.set_response_status_code(500) .await .set_response_body(e.to_string()) .await; } } } async fn error_middleware(ctx: Context) { if let Some(err) = ctx.get_error().await { let status_code = match err { AppError::NotFound => 404, AppError::Unauthorized => 401, _ => 500, }; ctx.set_response_status_code(st…  ( 4 min )

Hyperlane路由系统详解：从入门到实践的完整指南 作为一名大三计算机系的学生，我在使用 Hyperlane 开发校园项目的过程中，对其路由系统有了深入的理解。这篇文章将从实践角度，详细介绍 Hyperlane 的路由系统特性。 #[get] async fn hello_route(ctx: Context) { ctx.set_response_body("Hello, Hyperlane!") .await .send_body() .await; } #[methods(get, post)] async fn multi_method_route(ctx: Context) { let method = ctx.get_request_method().await; ctx.set_response_body(format!("Method: {}", method)) .await .send_body() .await; } server.route("/user/{id}", |ctx| async move { let user_id = ctx.get_route_param("id").await; // 处理用户信息... }).await; server.route("/product/{id:\\d+}", |ctx| async move { let product_id = ctx.get_route_param("id").await.parse::().unwrap(); // 商品详情处理... }).await; async fn api_routes(ser…  ( 3 min )

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Vibe Coding a new project Fixing a tricky bug Seeing friends after work Happy Friday!  ( 3 min )

🔗 LeetCode #128: Longest Consecutive Sequence — From Sorting to HashSet & a Big Realization 🚀 Enter: The Discussion Section Saw how using a HashSet could eliminate the need for sorting entirely. 🤯 Mind-Blown Moment 💡 Key Takeaways 🔍 Don’t skip the Discussions tab — it’ll challenge your assumptions. 🧠 Understanding HashSet behavior unlocks powerful optimizations. ✍️ Writing logic by hand helps internalize edge cases and control flow. 🔄 Nested loops ≠ O(n²) — it depends how the data is traversed. LeetCode#Cplusplus#HashSet#ProblemSolving#DSA#BeginnerDev#LearnInPublic#CodingJourney#Cpp#CodeNewbie#BigOLearning#DeveloperDiary#Debugging  ( 3 min )

💡 Real-Life Example Imagine you run a web app on ALB or CloudFront. Suddenly, a botnet floods your /login endpoint with thousands of fake login requests per second. Without this new feature: You would’ve had to analyze logs, manually create WAF rules, and deploy mitigations — usually too late. With this new update: ✅ WAF automatically: Detects the traffic anomaly Applies CAPTCHA challenges or blocks malicious requests Keeps your service stable and available Baseline Learning: WAF observes your traffic and learns normal behavior patterns. Detection: If something spikes — like login abuse, slow POSTs, or odd User-Agents — it gets flagged. Mitigation: WAF applies auto-generated rules to block or challenge the traffic instantly. All of this happens without any manual configuration — although you can still customize responses. This protection works with: 🌐 Amazon CloudFront ⚖️ Application Load Balancer (ALB) 🚪 API Gateway, App Runner, AWS Cognito, and more ✅ Zero config to get started (just enable the managed rule group) 🧠 ML-based detection means smarter responses ⏱️ Near-instant protection = less downtime 💼 Ideal for SREs and Cloud Security Engineers who need peace of mind AWS WAF now detects and blocks Layer 7 DDoS attacks automatically using machine learning — with zero disruption, no manual effort, and instant response. 🎯 💬 Are you already using AWS WAF in production? What types of attacks have you faced at L7?  ( 3 min )

My role? Was it fun? I used to spend my days fitting statistical models to price and hedge financial derivatives, way before Machine Learning was cool. It was all about MATLAB (not my cup of tea, but my best friend at the time. Is that too sad? xD). Apart from maths and MATLAB, a big part of my job was talking to traders, the guys at the bank that were using these models to make trading decisions that fit their (and the bank's) risk appetite. Then something happened Bloomberg terminals, fax machines, phone booths. Risk management, portfolio construction, and of course trading. One of the things that caught my attention, was the amount of screens showing Bloomberg news 24/7. Traders would constantly have one eye on their Bloomberg terminal, and the other on Bloomberg news. Why? So they want…  ( 5 min )

Have you ever used "Login with Google" and wondered how it works behind the scenes? The magic lies in a powerful component called an authorization server, which uses specialized web addresses known as endpoints. Each endpoint has a specific role in ensuring secure authentication and authorization for applications. In this blog post, we’ll take a guided tour of these endpoints, exploring their functions and how they work together to keep your applications secure. What Are Endpoints? Endpoints are URLs on an authorization server that applications interact with to perform authentication and authorization tasks. They are the backbone of protocols like OAuth 2.0 and OpenID Connect (OIDC), enabling secure communication between applications, users, and servers. OAuth 2.0 is a frame…  ( 6 min )

好的！下面我给你写一个关于线程池的详细教程，帮助你理解线程池的概念、作用，以及如何在Java中使用线程池。 线程池（Thread Pool）是一个管理和复用多个线程的机制。它通过预先创建一定数量的线程，重复利用这些线程来执行任务，而不是每次都创建和销毁线程。 性能提升：减少了频繁创建和销毁线程的开销。 资源控制：限制同时运行的线程数量，避免资源耗尽。 任务管理：方便管理和调度大量异步任务。 Java标准库中，线程池由java.util.concurrent包中的Executor框架支持，常用类： Executor：执行任务的接口。 ExecutorService：Executor的子接口，支持线程池管理。 ThreadPoolExecutor：线程池的核心实现类。 Java 5引入了Executors工具类，简化线程池创建。 Java提供了几种常用的线程池类型，可以通过Executors工厂方法创建： 线程池类型 说明 代码示例 FixedThreadPool 固定大小的线程池，线程数量固定 Executors.newFixedThreadPool(5) CachedThreadPool 缓存线程池，线程数量不固定，适合执行大量短生命周期任务 Executors.newCachedThreadPool() SingleThreadExecutor 单线程池，只有一个线程串行执行任务 Executors.newSingleThreadExecutor() ScheduledThreadPool 支持定时和周期性任务执行 Executors.newScheduledThreadPool(3) 这里用FixedThreadPool演示： import java.util.concurrent.ExecutorService; import java…  ( 3 min )

In this guide, we’ll break down what caching is, why it matters in React Native, and how to implement it with some handy tools and libraries. Mobile apps run on devices that have limited memory and storage — and let’s be honest, internet connections aren’t always reliable. Caching helps your app: Load faster by avoiding repeated API calls Work offline or in poor network conditions Feel smoother by loading images and data locally 🧰 Types of Caching in React Native Not all caching is created equal. Let’s look at the most useful types: This is the quickest way to cache data, storing it temporarily in the app’s memory. Great for UI state or short-lived data Libraries like Redux, Zustand, or React’s Context API can handle this But remember: once the app closes, this data …  ( 5 min )

Hey DEV community! 👋 I’m Umair Shakoor, and I’m thrilled to share PassPro, a browser-based password encrypter/decrypter I built to keep your secrets safe! 🔐 Powered by AES-256 encryption, it’s secure, fast, and easy to use. Here’s why you’ll love it! 😎 PassPro lets you: 🔒 Encrypt passwords into unreadable code using AES-256. 🔓 Decrypt them securely in your browser. 🎨 Enjoy a sleek UI with React, TypeScript, and Tailwind CSS. ⚡ Experience blazing-fast performance thanks to Vite. All encryption happens in your browser—no data leaves your device! 🛡️ As a developer, I wanted a simple, secure tool to protect passwords without server-side risks. PassPro is my passion project, blending security with a modern React frontend, deployed on Vercel. 🌐 Check out PassPro: https://passpro-gamma.vercel.app/ What do you think? Want new features? Drop a comment or contribute on GitHub. Let’s make PassPro even better! 🌟  ( 3 min )

🆕 What's New? Amazon ECS just made life easier for container users! You can now update the capacity provider configuration of an existing ECS service without needing to recreate the service. This means you can seamlessly switch between EC2 and Fargate, or even balance across both — all without service disruption. Before this update: You had to recreate your ECS service to switch capacity providers. That meant: reconfiguring load balancers, updating pipelines, and risking downtime. Now: Simply use the UpdateService API or AWS Console to switch providers. Zero service recreation. Zero downtime. Say your ECS service web-api-service is currently running on EC2. You now want to shift to Fargate to reduce infra management. You can run this: aws ecs update-service \ --cluster my-cluster \ --service web-api-service \ --capacity-provider-strategy capacityProvider=FARGATE,weight=1 ➡️ Done! Your service will begin replacing EC2 tasks with Fargate tasks smoothly. You can also mix both: --capacity-provider-strategy capacityProvider=FARGATE,weight=1 capacityProvider=EC2,weight=1 This splits traffic 50/50 between EC2 and Fargate. 🟦 EC2 Auto Scaling groups 🟩 AWS Fargate 🔁 Mixed strategies 🧰 AWS Console or CLI Old Way: Recreate service to switch compute backend (risky & manual) New Way: Just update the capacity provider — smooth, fast, and safe ✅ Are you planning to migrate your ECS services to Fargate? Or do you use both compute types for cost control? Let me know in the comments! 👇  ( 3 min )

🌟 First Real Devlog – Kindle veil I'm currently about 25% done with the story, and actively developing the game in C++ using SDL3. It’s a solo project, and I’m learning a lot as I go — both on the code side and the storytelling side. The game, now called Kindleveil, is a 2D top-down emotional fantasy adventure. It’s about light, memory, sorrow, and mystery — all wrapped in a fog-covered world full of whispered truths and fading echoes. (Formerly called Lanternbound, in case you’ve seen my earlier posts elsewhere.) 🔧 Tech & Tools: Language: C++ Library: SDL3 Build System: CMake Engine: Fully custom, built from scratch 📝 What I’d Love: Advice on writing devlogs — what makes people stop and read? Feedback on how to stay consistent and not lose motivation over time Thanks for checking this out! I’ll post progress as I build more of the world, the combat system, and especially the light-and-memory mechanics that shape everything. Let me know what kind of devlog content you enjoy reading — I’d love to improve!  ( 3 min )

Erode to Chennai! There are many things that I face struggles for survival in Chennai. Home food Transportation Weather So, these are my struggles in Chennai currently. Thank you for reading my blog. I'll let you know my upcoming blogs if I overcome these struggles or not and how I overcome them.  ( 3 min )

If you're looking for a minimal yet powerful React data grid without the overhead of large libraries, react-data-grid-lite might be exactly what you need. We've now launched a live demo and documentation site to explore its capabilities interactively: https://ricky-sharma.github.io/react-data-grid-lite/ react-data-grid-lite? react-data-grid-lite is a zero-dependency, functional-component-based data grid built with React. It’s designed for developers who want: A clean, customizable UI Core grid functionality (sorting, filtering, pagination) Full control over data rendering No external CSS frameworks or bloated dependencies It’s written in modern React (with hooks and functional components) and follows a composable architecture to allow flexibility without compromising performance. ✅ Sorta…  ( 4 min )

Here's an English version of the promotional blog post for EasyWS: Are you tired of grappling with the complexities of connection management, message broadcasting, and concurrency when building WebSocket applications in Go? Good news! Today, I'm thrilled to introduce EasyWS—a lightweight, highly extensible Go library designed to help you effortlessly build high-performance, scalable WebSocket servers. EasyWS is engineered with "simplicity and efficiency" at its core. It abstracts away the low-level intricacies of WebSocket handling, allowing you to focus your energy on implementing your core business logic. Whether you're developing real-time chat applications, dynamic dashboards, or multiplayer online games, EasyWS provides the solid foundation you need. Here are the highlights of EasyWS:…  ( 7 min )

Tired of watching your OpenAI API quota melt like ice cream in July? 🚀 What does this mean? No more sweating over token bills 💸 Total control over your compute + privacy 🔒 Experiment with powerful models on your own terms Plug-and-play local models with the same EvoAgentX magic 🔍 Heads up: small models are... well, small. 🛠 Code updates here: litellm_model.py model_configs.py So go ahead — Unleash your agents. Host your LLMs. Keep your tokens. https://github.com/EvoAgentX/EvoAgentX EvoAgentX #LocalLLM #AI #OpenSource #MachineLearning #SelfEvolvingAI #LiteLLM #AIInfra #DevTools #LLMFramework #BringYourOwnModel #TokenSaver #GitHub  ( 3 min )

Check out this Pen I made!  ( 2 min )

Hi, I'm Gayathri, a computer science student who's passionate about learning web development. This is my very first HTML & CSS project, and I'm happy to share it here with the Dev community. Introduction Tags Ways to Apply CSS 1. Inline CSS: Directly within the HTML element using the style attribute. 2. Internal CSS: Within a tag in the section. tag. .header ul li a:hover { color: lightgray; text-decoration: underline; }  ( 3 min )

A chaotic little discovery that lets you inject logic, style, or behavior into a Custom GPT using nothing but a failed server call. Yep. This isn’t a jailbreak or an exploit (as far as I know). It’s a weird quirk in how Custom GPTs handle Action payloads—specifically, the data they “see” even when the call fails. This trick only works through the ChatGPT web UI, and you’ll likely need a Pro subscription to set it up. Use it responsibly. Don't ruin it for the rest of us. While building a stylized prompt generator, I realized something odd: if you trigger an Action that fails (like pinging a dead server), the GPT still reads the payload you were trying to send. So I tested it. Built an Action that goes nowhere, filled the payload with reusable logic—and the GPT started acting like it remembered. No memory. No plugin. Just a ghost payload. Once injected, that payload acts like a soft override for the session. You can: Embed consistent style presets for image generation Add rules or lore for fictional worlds Define how your GPT should act, talk, or behave Set up creative or technical toolkits with conditional logic It’s like whispering instructions to your GPT behind the curtain. You’ll need to: Create a Custom GPT Add a specific Action schema Use the test panel to inject your logic via a failed call The GPT won’t get a server response—but it will absorb the payload as part of the interaction. From that point on, it’ll act like it knows the rules. Everything you need is here: github.com/Ghotet/ghost-server-for-custom-gpt The repo contains a ready-to-use schema and notes on how to wire it into your Custom GPT. Custom GPTs are sneakier than people think. With no memory or plugins, you can still make them dynamic—just by letting them see the right payload, even if the server goes dark. It’s not official. It’s not guaranteed to last. But it works right now. // ghotet  ( 4 min )

See the real process of building an app with AI tools — no code, just smart workflows and honest roadblocks. From generating content with voice commands to navigating UI bugs and debugging, this clip shows what AI-powered development really looks like. Start learning for FREE → https://enterprisedna.co/register Explore more from Enterprise DNA: https://enterprisedna.co/ https://aibuildershq.com/ https://mentor.enterprisedna.co/ https://knowcode.co/ https://powervibes.co/ https://www.promptarray.ai/ https://ailearnflow.com/home  ( 3 min )

I standalize actions of checking NULL before allocation, setting pointer to NULL after released, and initializing newly allocated memory to 0. Only flaw is, pointer must be manually initized to NULL on declaraction, which cannot be gracefully implemented by macro. #include #include #include #include #define log_error(__arg_format, ...) \ printf("ERROR %s:%d:%s: " __arg_format "\n", __FILE__, __LINE__, __func__, ##__VA_ARGS__) #define fatal(__arg_format, ...) \ do { \ log_error("Fatal error: " __arg_format, ##__VA_ARGS__); \ abort(); \ } while (0) #define enforce(__arg_condition) …  ( 4 min )

In May 2025, AWS CDK introduced enhancements—especially around the Toolkit Library—to help you build custom tools, enable best practices, and automatic drift detection. Here are some of the top launches from CDK in May. The CDK Toolkit Library enables you to perform CDK actions programmatically through code instead of using CLI commands. You can use this library to create custom tools, build specialized CLI applications, and integrate CDK capabilities into your development workflows. The following example shows how to create and deploy a simple S3 bucket using the CDK Toolkit Library: // Import required packages import { Toolkit } from '@aws-cdk/toolkit-lib'; import { App, Stack } from 'aws-cdk-lib'; import * as s3 from 'aws-cdk-lib/aws-s3'; // Create and configure the CDK Toolkit const t…  ( 5 min )

Introduction: The Evolution of GitOps GitOps has revolutionized how organizations manage their infrastructure and applications, ushering in an era of declarative, automated, and auditable operations. At its core, GitOps hinges on four foundational principles: declarative infrastructure, using Git as the single source of truth for the desired state, automated synchronization of the actual state with the desired state in Git, and continuous reconciliation to detect and correct any deviations. This methodology has brought unparalleled transparency, stability, and speed to software delivery. However, as cloud-native environments grow in complexity and cost, and as sustainability becomes a critical concern, the evolution of GitOps naturally progresses to integrate more intelligent, financially …  ( 4 min )

Organizations spend enormous effort fixing software vulnerabilities that make their way into their public-facing applications. The Consortium for Information and Software Quality estimated that the cost of poor software quality in the United States reached $2.41 trillion in 2022, a number sure to be much higher today. That’s nearly 10% of the current GDP within the US. As we will show, it makes sense that the cost of poor software quality is so high. It’s also completely preventable, and software flaws must be avoided with the world’s increased dependency on software. Consider that the worldwide software market, estimated at $737 billion in 2024, is forecasted to triple in a decade, expecting to reach around $2.25 trillion by 2034. Our software runs our finances, business transactions, com…  ( 5 min )

🧠 Building an MCP Server with fastapi-mcp for Stock Analysis: A Step-by-Step Guide Mai Chi Bao ・ Apr 21 #mrzaizai2k #python #tooling #mcp  ( 3 min )

Outline: Project bootstrap Scaffold the Task entity and DB migration Generate repository & service layer Create REST routes with validation Add pagination, sorting, and OpenAPI export Test locally and hit the endpoint with cURL/Postman Website: https://monkeyslegion.com/ https://github.com/MonkeysCloud/MonkeysLegion-Skeleton https://monkeyslegion.slack.com Full Draft 🤔 Goal: By the end you’ll have /tasks (index & create) and /tasks/{id} (show, update, delete) endpoints backed by MySQL ― all from scratch. 1. Bootstrap a new project composer create-project --stability=dev monkeyscloud/monkeyslegion-skeleton task-api cd task-api php vendor/bin/ml key:generate php vendor/bin/ml serve --open Open http://localhost:8000 — you should see Hello MonkeysLegion. 2. Scaffold the entity + migration ph…  ( 4 min )

Modern web design focuses on accessibility *and **responsiveness *— but there's one crucial detail we often miss: **zoom adaptability. break: horizontal scroll, clipped text, hidden content, ellipses instead of info, that’s a UX failure. How to test: 💡DevTools → mobile mode → set zoom at the top, next to sizes 💡Check on real device - mobile browser main menu → zoom. Try zooming in/out ±60%. Your layout should flex — not break. Good news: with plain HTML/CSS, it’s easy to achieve: 🔧Use flex and grid (with media queries for ≤240px) 🔧Set sizes in fr, %, em 🔧Avoid hardcoded widths and positions 🔧Let containers auto-resize 🔧Don’t fight the layout engine (but sometimes you need to fight managers and designers which love pixels). Zoom support is just as important as screen width adaptation — Your users (and their eyes) will thank you.  ( 3 min )

How should you organize a React project? Have you ever asked yourself that question when starting a new React app? Whether it’s a tiny side project or a big production app, I’m pretty sure we’ve all wondered: “What’s the best way to structure this so it looks clean and scales well later?” Well, here’s the truth: There’s no official standard. Since React is just a library, not a full-blown framework, it doesn’t force you into any specific folder structure or project layout. That’s why in this post, I’ll be sharing what’s worked for me, based on personal experience and a lot of research. Hopefully, it’ll give you a solid starting point to organize your own React projects in a clean and scalable way. First, let me clarify this: A React project should be structured based on the size of the a…  ( 6 min )

As a junior computer science student, I was working on a campus second-hand trading platform project last semester when I stumbled upon the Hyperlane Rust HTTP framework. I was in a dilemma about choosing a framework— it needed to be powerful enough to handle the peak trading at the end of the semester, and its syntax had to be simple so that I, as a Rust newbie, could get up to speed quickly. To my pleasant surprise, Hyperlane exceeded all my expectations. Today, I want to share my experience with this amazing framework! When I first started writing route functions, I was amazed by Hyperlane’s Context (or ctx for short). I remember the first time I wanted to get the request method. In traditional Rust HTTP frameworks, I would have to write: let method = ctx.get_request().await.get_method(…  ( 6 min )

Day 1: First Encounter with Hyperlane I stumbled upon the Hyperlane Rust HTTP framework on GitHub and was immediately captivated by its performance metrics. The official documentation states: "Hyperlane is a high-performance and lightweight Rust HTTP framework designed to simplify the development of modern web services while balancing flexibility and performance." I decided to use it for my distributed systems course project. I started with the Cargo.toml file: [dependencies] hyperlane = "5.25.1" Today, I delved into the design of Hyperlane's Context. In traditional frameworks, you would retrieve the request method like this: let method = ctx.get_request().await.get_method(); But Hyperlane offers a more elegant approach: let method = ctx.get_request_method().await; My Understanding: T…  ( 5 min )

Hyperlane：新一代高性能Rust框架的实战体验 作为一名大三计算机专业的学生，我在最近的课程项目中深入使用了 Hyperlane 框架。这个被称为"新一代轻量级高性能框架"的 Rust Web 框架确实给我留下了深刻印象。本文将从实战角度，分享我对 Hyperlane 的使用体验。 在项目开始时，我对比了几个主流的 Web 框架： 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 较多内部抽象层 Actix ✅ 请求中间件 部分支持(需插件) ⚠️ 路径宏需显式配置 Axum 复杂的 Tower 架构 Tokio ✅ Tower 中间件 ✅ 需依赖扩展 ⚠️ 动态路由较弱 最终选择 Hyperlane 的原因是： 极简的依赖关系 完整的异步支持 原生的 WebSocket 集成 灵活的路由系统 server.enable_nodelay().await; server.disable_linger().await; server.http_line_buffer_size(4096).await; Hyperlane 默认启用了这些性能优化选项，这意味着它为高并发连接场景预设了合适的 TCP 和缓冲区参数。 在实际项目中，我使用 wrk 进行了压力测试： wrk -c360 -d60s http://localhost:8000/ 测试结果令人惊喜： 框架 QPS 内存占用 Hyperlane 324,323 最低 Rocket 298,945 中等 Gin (Go) 242,570 较高 server .host("0.0.0.0").await .port(60000).await .route("/", root_route).await .route("/goods/{id:\\d+}", goods_detail).await .run().await .unwrap(); 所有配置都采用异步链式调用模式，无需嵌套配置或宏组合。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时消息推送变得简单。 #[post] async fn sse_route(ctx: Context) { ctx.set_response_header(CONTENT_TYPE, TEXT_EVENT_STREAM) .await .send() .await; for i in 0..10 { ctx.set_response_body(format!("data:{}{}", i, HTTP_DOUBLE_BR)) .await .send_body() .await; } } 零平台依赖：纯 Rust 实现，跨平台一致性强 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲 灵活的中间件机制：支持请求和响应中间件，生命周期划分清晰 开箱即用的实时通信：原生支持 WebSocket 和 SSE v4.22.0 后，ctx.aborted() 可以中断请求 v5.25.1 中的 ctx.closed() 可以主动关闭连接 从简单路由开始：先熟悉基本的 GET/POST 路由 理解 Context 抽象：这是框架的核心概念 循序渐进学习中间件：先使用内置中间件，再尝试自定义 关注性能优化选项：了解默认配置的作用 探索在微服务架构中的应用 研究与其他 Rust 生态系统的集成 尝试贡献一些社区插件 作为一个学生开发者，我认为 Hyperlane 是一个非常值得投入时间学习的框架。它不仅让我深入理解了 Web 开发的本质，还让我体会到了 Rust 在 Web 领域的强大潜力。如果你也在寻找一个性能强大且易于上手的 Rust Web 框架，Hyperlane 绝对值得一试！  ( 3 min )

Let’s get this out of the way: if you’re building serious apps, drag-and-drop alone isn’t enough. Sure, it looks slick in a demo. You drop a button here, connect an API there, and suddenly you’ve “built an app in minutes.” But if you’ve ever tried scaling that app past a single page, you already know what’s coming: the limits. The hard-coded logic. The UI quirks. The “not supported yet” error that sends you back to square one. Drag-and-drop tools are fine—for forms, quick dashboards, maybe an MVP. But real-world business apps need more. Real Frontend = Real Logic Most low-code tools gloss over this part. They give you visual editors but skimp on what actually matters: logic, state, and integration. I’m talking about: Conditional rendering that doesn’t break on the second level of nesting…  ( 4 min )

This is a submission for Frontend Challenge - June Celebrations, Perfect Landing: June Celebrations For the June Frontend Challenge, I created a dynamic landing page commemorating Juneteenth — the powerful celebration of freedom in the United States. Rather than a static site, I wanted to take users on a scrolling timeline journey, visualizing key milestones in Juneteenth’s history through a blend of historic artwork and modern UI animations. The concept was simple: let the years roll by, and let the story unfold. You can find the Github Repository here: https://github.com/SoorajSNBlaze333/juneteenth-2025-landing Tech Stack used The Live version is deployed here: https://juneteenth-2025-landing.vercel.app/ This challenge was my playground for deep-diving into Framer Motion — its ability to animate layouts and transitions is truly next level. I didn’t want just a “nice layout.” I wanted it to feel like history was scrolling past you — smooth, respectful, and elegant. So I layered in a few small but impactful touches: Thoughtful Details: What's next Although I’m proud of the final result, there’s always room to improve: This project means more than just code. Juneteenth is a story of struggle and celebration, and I wanted to reflect that with carefully chosen visuals and deliberate design. It’s a tribute through UI, and I hope it both informs and inspires. Let me know your thoughts — feedback is welcome! 🙌  ( 4 min )

深入理解Hyperlane的中间件系统：一个大三学生的实践笔记 作为一名大三计算机专业的学生，我在使用 Hyperlane 框架开发校园项目的过程中，对其中间件系统有了深入的理解。今天，我想分享一下我在实践中的心得体会。 graph TD A[客户端请求] --> B[认证中间件] B --> C[日志中间件] C --> D[控制器] Hyperlane 的中间件采用洋葱模型，请求从外层向内层传递，这种设计让请求处理流程清晰可控。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) .await .set_response_header("SocketAddr", socket_addr) .await; } 相比其他框架需要通过 trait 或层注册中间件，Hyperlane 直接使用异步函数注册，更加直观。 async fn auth_middleware(ctx: Context) { let token = ctx.get_request_header("Authorization").await; match token { Some(token) => { // 验证逻辑 ctx.set_request_data("user_id", "123").await; } None => { …  ( 3 min )

Your AI-Powered Dream & Mood Analyst with Runner H 🧠💤 Vida Khoshpey ・ Jun 11 #devchallenge #runnerhchallenge #ai #mentalhealth  ( 2 min )

校园二手交易平台的技术选型：为什么我选择了Hyperlane框架 作为一名大三计算机系的学生，上学期我负责开发了一个校园二手交易平台。在技术选型时，我最终选择了 Hyperlane 这个 Rust Web 框架。今天，我想分享一下这个选择背后的思考过程和实际使用体验。 高并发处理：学期末是二手交易的高峰期，需要处理大量并发请求 实时通信：买卖双方需要实时聊天功能 开发效率：作为学生项目，需要快速开发和迭代 学习价值：希望通过项目深入学习 Rust 语言 特性 Hyperlane Actix-Web Axum 学习曲线 平缓 较陡 中等 文档友好度 优秀 良好 良好 社区活跃度 活跃 非常活跃 活跃 性能表现 极佳 优秀 优秀 WebSocket支持 原生 插件 扩展 #[methods(get, post)] async fn product_route(ctx: Context) { let id = ctx.get_route_param("id").await.parse::().unwrap(); // 商品详情查询逻辑 ctx.set_response_body(format!("Product {}", id)) .await .send_body() .await; } 路由宏的设计非常直观，让代码结构更加清晰。 #[get] async fn chat_ws(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_header(CONTENT_TYPE, "application/json") .await .set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时聊天功能的实现变得简单。 server .enable_nodelay().await .disable_linger().await .http_line_buffer_size(4096).await .run().await; 框架默认的性能优化配置就足以应对校园平台的访问压力。 在普通笔记本上的压测结果： wrk -c360 -d60s http://localhost:8000/ 场景 QPS 响应时间 首页 324,323 <10ms 商品列表 298,945 <15ms WebSocket连接 242,570 <20ms // 传统框架的写法 let method = ctx.get_request().await.get_method(); // Hyperlane的写法 let method = ctx.get_request_method().await; 扁平化的 API 设计大大提高了开发效率。 正则路由参数验证 WebSocket 连接状态管理 数据库连接池优化 在升级到 v4.89+ 时遇到了一些变化： // 新版本中断请求的方式 if should_abort { ctx.aborted().await; return; } 通过仔细阅读更新文档，很快适应了新的API。 API 设计直观：减少了查文档的频率 错误提示友好：编译错误信息清晰明确 性能无忧：默认配置已经够用 文档完善：示例代码可以直接使用 从小项目开始：先实现基本的 CRUD 功能 重视类型系统：利用 Rust 的类型检查避免运行时错误 参与社区讨论：遇到问题多与社区交流 关注性能监控：学习使用性能分析工具 平台已在校内正式运行 日均处理数百笔交易 获得了师生的好评 个人对 Rust Web 开发有了深入理解 计划添加更多社交功能 优化移动端体验 探索微服务架构 尝试贡献社区代码 作为一名学生开发者，我认为选择 Hyperlane 是一个正确的决定。它不仅帮助我完成了项目，还提升了我的技术水平。对于想要入门 Rust Web 开发的同学，我强烈推荐从 Hyperlane 开始！  ( 3 min )

在当前的 Rust Web 框架生态中，Hyperlane 正逐步展现出其作为“新一代轻量级高性能框架”的强大竞争力。本文将通过与主流框架（如 Actix-Web、Axum）对比，全面剖析 Hyperlane 的优势，特别是在性能、特性集成、开发体验和底层架构方面的领先之处。 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 大量内部抽象层 Actix ✅ 请求中间件 部分支持（需插件） ⚠️ 路径宏需显式配置 Axum Tower 架构复杂 Tokio ✅ Tower 中间件 ✅ 需依赖层扩展 ⚠️ 动态路由较弱 零平台依赖：纯 Rust 实现，跨平台一致性强，无需额外 C 库绑定。 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲处理，自动开启 TCP_NODELAY，默认关闭 SO_LINGER，适合高频请求环境。 中间件机制灵活：支持 request_middleware 与 response_middleware 明确划分，便于请求生命周期控制。 实时通信开箱即用：原生支持 WebSocket 与 SSE，无需第三方插件扩展。 下面我们将拆解一个完整 Hyperlane 服务示例，说明其设计理念与开发者友好性。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) …  ( 3 min )

作为一名大三计算机专业的学生，我在构建 Web 服务项目时接触到了 Hyperlane 框架。这个高性能的 Rust HTTP 框架彻底改变了我对 Web 开发的认知。下面是我学习并应用 Hyperlane 的真实经历。 刚开始使用 Hyperlane 时，最让我惊喜的是它简洁的 Context 封装。以前在其它框架中需要冗长的调用： let method = ctx.get_request().await.get_method(); 现在只需要一行代码就能搞定： let method = ctx.get_request_method().await; 这种设计让我的代码可读性大幅提升，特别是处理复杂业务逻辑时，不再需要嵌套多个方法调用。 在实现 RESTful API 时，Hyperlane 的请求方法宏让路由定义变得异常简单： #[methods(get, post)] async fn user_profile(ctx: Context) { // 处理GET和POST请求 ctx.set_response_status_code(200).await; ctx.set_response_body("用户个人资料").await; } #[get] async fn get_users(ctx: Context) { // 仅处理GET请求 let users = fetch_all_users().await; ctx.set_response_body(users).await; } 这种声明式语法让我可以专注于业务逻辑而非 HTTP 细节。 在开发过程中，我发现响应处理特别直观： // 设置响应状态 ctx.set_response_status_code(404).await; // 添加自定义响应头 …  ( 3 min )

Your database is lying to you. Every UPDATE users SET status = 'banned' erases history. Every DELETE FROM orders is digital amnesia. What if instead: You could replay last month’s user signups to debug a fraud spike? Your audit log was your database? Undoing production mistakes meant rewinding events, not restoring backups? Event Sourcing makes this possible. Here’s how to implement it in Rails—without rewriting your app. Why Event Sourcing? The Problems It Solves Lost Context: Traditional CRUD overwrites the "why" behind data changes. Debugging Nightmares: "How did this order total become $0?" requires forensic SQL. Temporal Queries: "Show me all users who were active last Tuesday at 3 PM." When to Use It ✅ Financial systems (non-repudiation is critical) Regulated industr…  ( 4 min )

展望Hyperlane的未来：一个大三学生的开发心得与思考 作为一名大三计算机系的学生，在使用 Hyperlane 框架一个学期后，我对这个框架的现状和未来发展有了一些思考。这篇文章将分享我的学习心得和对框架未来的展望。 极致性能 接近原生 Tokio 的性能表现 优秀的内存管理 低延迟响应 开发体验 直观的 API 设计 完善的文档支持 友好的错误提示 框架 QPS 延迟 内存占用 开发体验 Hyperlane 324,323 1.5ms 最低 优秀 Actix-Web 310,000 1.8ms 较低 良好 Axum 305,000 1.7ms 中等 良好 Gin (Go) 242,570 2.1ms 较高 优秀 #[methods(get, post)] async fn flexible_route(ctx: Context) { let method = ctx.get_request_method().await; ctx.set_response_body(format!("Method: {}", method)) .await .send_body() .await; } 路由系统的设计非常直观，特别是多方法支持和正则匹配功能，大大提高了开发效率。 async fn custom_middleware(ctx: Context) { // 前置处理 let start = std::time::Instant::now(); // 请求处理 // 后置处理 println!("处理耗时: {:?}", start.elapsed()); } 中间件的洋葱模型设计让请求处理流程更加清晰。 WebAssembly 集成 async fn wasm_handler(ctx: Context) { let wasm_module = load_wasm_module().await; let result = wasm_module.execute().await; ctx.set_response_body(result).await; } GraphQL 支持 async fn graphql_handler(ctx: Context) { let query = ctx.get_request_body().await; let schema = build_schema().await; let result = schema.execute(query).await; ctx.set_response_body(result).await; } 插件系统 认证插件 缓存插件 监控插件 工具链完善 脚手架工具 调试工具 性能分析工具 基础入门 Rust 语言基础 异步编程概念 Web 开发知识 进阶学习 源码阅读 性能优化 实战项目 // 项目最佳实践 async fn best_practice(ctx: Context) { // 1. 统一错误处理 let result = process_request().await .map_err(|e| handle_error(e)); // 2. 结构化日志 log::info!("请求处理完成: {:?}", result); // 3. 性能监控 metrics::record_request().await; } 文档系统 更多示例代码 视频教程 最佳实践指南 开发工具 IDE 插件 调试工具 性能分析工具 交流平台 技术论坛 问答社区 代码仓库 生态系统 插件市场 模板项目 示例应用 循序渐进 从简单接口开始 理解核心概念 多写示例代码 实战驱动 参与实际项目 解决实际问题 总结经验教训 深入学习 源码分析 性能优化 架构设计 社区参与 问题反馈 代码贡献 经验分享 技术方向 云原生支持 边缘计算 AI 集成 应用场景 微服务架构 实时应用 高性能计算 作为一名学生开发者，我深深感受到 Hyperlane 框架在 Web 开发领域的潜力。它不仅帮助我快速构建了高性能的 Web 应用，还让我对 Rust 生态系统有了更深的理解。我相信，随着框架的不断发展和社区的壮大，Hyperlane 将在 Web 开发领域发挥更大的作用。希望这篇文章能给其他正在学习 Hyperlane 的同学一些启发和帮助！  ( 3 min )

When I started building RouteBastion, a Broker to unify APIs for solving the Vehicle Routing Problem (VRP), I was determined to design it the "right way". Clean code, separation of concerns, rich domain models... Everything! Naturally, I turned to Domain-Driven Design (DDD). I went deep into DDD: Bounded Contexts, Aggregates, Entities, Value Objects, Ubiquitous language... One can say I was cooking by the (blue) book. I modeled customers, API keys, vehicles, and even constraints as domain objects. It was elegant, well, at least on paper. As the days passed by and I refactored parts of the code, I realized something important: my real complexity wasn’t in the domain, but it was in way I interacted with Cloud Providers. Being a Broker of APIs means: Massive requests can eventually come throu…  ( 4 min )

Day 1：初识 Hyperlane 在 GitHub 上发现了 Hyperlane 这个 Rust HTTP 框架，立刻被它的性能数据吸引。官方文档写着： "hyperlane 是一个高性能且轻量级的 Rust HTTP 框架，设计目标是简化现代 Web 服务的开发，同时兼顾灵活性和性能表现。" 我决定用它来完成我的分布式系统课设。从 Cargo.toml 开始： [dependencies] hyperlane = "5.25.1" 今天重点研究了 Hyperlane 的Context设计。传统框架需要这样获取请求方法： let method = ctx.get_request().await.get_method(); 但 Hyperlane 提供了更优雅的方式： let method = ctx.get_request_method().await; 我的理解： 这种链式调用简化就像 Rust 的?操作符——把嵌套调用扁平化，代码可读性大幅提升。Hyperlane 通过自动生成 getter/setter 方法，把request.method映射为get_request_method()，太聪明了！ 尝试实现 RESTful 接口时，发现了 Hyperlane 的方法宏： #[methods(get, post)] async fn user_api(ctx: Context) { // 处理GET/POST请求 } #[delete] async fn delete_user(ctx: Context) { // 处理DELETE请求 } 遇到的问题： 刚开始忘记给路由函数添加async关键字，编译器报错让我困惑了半小时。Rust 的异步编程真是需要时刻注意细节！ 花了整天研究响应 API，做了个对比表格帮助理解： 操作类型…  ( 3 min )

从零开始的Hyperlane框架学习之旅：一个大三学生的真实体验 作为一名大三计算机系的学生，我在上学期的分布式系统课程项目中初次接触到了 Hyperlane 这个 Rust HTTP 框架。从最初的好奇到后来的深入使用，这个框架给我留下了深刻的印象。今天，我想分享一下我使用 Hyperlane 的心路历程。 第一次看到 Hyperlane 的文档时，我就被它的设计理念所吸引。作为一个性能导向的轻量级框架，它在保持高性能的同时，还提供了非常友好的开发体验。 首先，我只需要在 Cargo.toml 中添加一行依赖： [dependencies] hyperlane = "5.25.1" 相比其他框架动辄几十个依赖项，Hyperlane 只依赖 Tokio 和标准库，这让我在项目初始化时就感受到了它的轻量级特性。 在传统框架中，获取请求方法可能需要这样写： let method = ctx.get_request().await.get_method(); 而 Hyperlane 提供了更优雅的方式： let method = ctx.get_request_method().await; 这种扁平化的 API 设计让代码更加清晰易读，也减少了查阅文档的次数。 #[methods(get, post)] async fn root_route(ctx: Context) { ctx.set_response_status_code(200) .await .set_response_body("Hello hyperlane => /") .await; } 这种组合式的路由注解比其他框架一个个声明方法要简洁得多。 server.route("/goods/{id:\\d+}", |ctx| async move { let id = ctx.get_route_param("id").await.parse::().unwrap(); // 数据库查询逻辑... }).await; 内置的正则表达式支持让路由匹配更加灵活，不需要额外的插件。 在 AWS t2.micro 实例上进行压力测试： wrk -c360 -d60s http://localhost:8000/ 测试结果令人震惊： 框架 QPS Tokio 340,130 Hyperlane 324,323 Rocket 298,945 Gin (Go) 242,570 性能仅比底层的 Tokio 低 5%，但提供了完整的 Web 框架功能，这个数据让我在课程展示时收获了不少惊叹。 #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); let body = ctx.get_request_body().await; ctx.set_response_body(key).await.send_body().await; ctx.set_response_body(body).await.send_body().await; } 无需额外的插件就能支持 WebSocket，这让我在实现实时聊天功能时省去了不少麻烦。 在升级到 v4.89+ 版本时，我遇到了一些生命周期的变化： // v4.89+ 推荐的请求中断方式 if should_abort { ctx.aborted().await; return; } 但框架清晰的版本说明让我很快适应了这些变化。 API 设计哲学：链式调用设计保持了 Rust 的优雅 性能密码：建立在 Tokio 的异步架构和零拷贝处理之上 中间件系统：洋葱模型提供了清晰的扩展点 路由灵活性：在简单参数和正则表达式之间取得了平衡 版本管理：仔细阅读 CHANGELOG 避免兼容性问题 通过这次项目实践，我不仅掌握了 Hyperlane 框架，还对现代 Web 框架的设计理念有了深入的理解。接下来，我计划： 深入研究 Hyperlane 的 WebSocket 支持 探索框架如何在底层利用 Rust 的零成本抽象 尝试基于 Hyperlane 构建微服务架构 Hyperlane 不仅仅是一个工具，它改变了我对编程的思考方式。每一次 ctx 调用，每一个中间件的编写，都在加深我对 Web 开发本质的理解。这个框架让我明白，性能和开发体验是可以兼得的，这就是 Rust 生态的魅力所在。  ( 3 min )

In the current ecosystem of Rust Web frameworks, Hyperlane is increasingly demonstrating its strong competitiveness as a "new generation of lightweight and high-performance frameworks." This article will comprehensively analyze the advantages of Hyperlane by comparing it with mainstream frameworks such as Actix-Web and Axum, especially in terms of performance, feature integration, development experience, and underlying architecture. Framework Dependency Model Async Runtime Middleware Support SSE/WebSocket Routing Matching Capability Hyperlane Only depends on Tokio + Standard Library Tokio ✅ Supports request/response ✅ Native support ✅ Supports regular expressions Actix-Web Many internal abstraction layers Actix ✅ Request middleware Partial support (requires plugins) ⚠️ Path macros…  ( 5 min )

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AI models are under attack. Traditional defenses are failing. Discover why red teaming is crucial for thwarting adversarial threats.  ( 9 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Tech billionaires are making a risky bet with humanity’s future Sam Altman, Jeff Bezos, Elon Musk, and others may have slightly different goals, but their grand visions for the next decade and beyond…  ( 22 min )

“The best way to predict the future is to invent it,” the famed computer scientist Alan Kay once said. Uttered more out of exasperation than as inspiration, his remark has nevertheless attained gospel-like status among Silicon Valley entrepreneurs, in particular a handful of tech billionaires who fancy themselves the chief architects of humanity’s future.  Sam…  ( 29 min )

Earlier this week, two new leaders of the US Food and Drug Administration published a list of priorities for the agency. Both Marty Makary and Vinay Prasad are controversial figures in the science community. They were generally highly respected academics until the covid pandemic, when their contrarian opinions on masking, vaccines, and lockdowns turned many…  ( 26 min )

How Much Bitcoin Does BlackRock Own and Why It Matters in 2025.

One analyst spots a bullish fractal driven by 2024-like liquidity grabs, hinting that Bitcoin may breakout toward new all-time highs.

Bitcoin’s foundational security is powering a new frontier: DeFi systems built on self-sovereignty, security and real-world financial inclusion.

Under Pompliano’s leadership, ProCapBTC would reportedly seek to raise $750 million in equity and convertible debt as part of a merger with Columbus Circle Capital 1.

Retail giants Walmart and Amazon are reportedly evaluating digital currencies to streamline e‑commerce and boost cross‑border transactions.

Polkadot’s community is split over a proposal to convert 500,000 DOT tokens into tBTC using a year-long DCA strategy amid market volatility.

Bitcoin Bollinger Bands analysis leads to potentially grim conclusions about the fate of the BTC price rebound, which began at sub-$75,000 lows in April.

GameStop boosted its convertible note offering to $2.25 billion, fueling its Bitcoin treasury strategy and raising speculation about future crypto investments.

Crypto market volatility rises in reaction to Israel’s attack on Iran, but the technical setup suggesting that the uptrend still remains intact.

Shopify is rolling out USDC payments via Coinbase’s Base network, offering cashback perks and expanding crypto checkout options through Shopify Payments.

KuCoin enters the Thai market with a fully licensed exchange after acquiring ERX, Thailand’s first SEC-supervised digital token platform.

The CFTC said that My Big Coin investors might not get their money back as the alleged operators “may not have sufficient funds or assets.”

Despite repeated attempts to stamp out the crypto-crime-linked Huione, Chainalysis says there’s been no meaningful decline in transactions.

Jan3 founder Samson Mow tells GameStop CEO, “This is where you buy” as Bitcoin’s price tumbled after Israel launched a series of airstrikes on Iran.

Czech Justice Minister Pavel Blazek resigned last month after the Justice Ministry auctioned off nearly 500 Bitcoin it received from a convicted online drug trafficker.

The SEC has withdrawn over a dozen rules the agency proposed under Joe Biden, including two crypto-related rules targeting DeFi and digital asset custody.

CFTC acting chair Caroline Pham says the agency won't ease up on crypto just because the Trump administration has pledged to support the industry.

A crypto executive says if Sharplink Gaming were to announce its planned mega-Ether buy tomorrow, it could “light the match to reignite the stock.”

ASIC alleges Glenda Maree Rogan told clients they were investing in a high-yield fixed-interest account but sent their funds to a crypto exchange listed as a scam.

NVIDIA is reportedly steamrolling ahead with its plans of getting the GeForce RTX 5050 out by this July. Recently, a rumour from a prominent leakster suggests that the entry-level GPU will not be using GDDR7, but GDDR6 memory. More specifically, and according to MEGASizeGPU, the RTX 5050 could end up being fitted with GDDR6 that […] The post NVIDIA GeForce RTX 5050 Allegedly Getting 20Gbps GDDR6 Memory appeared first on Lowyat.NET.  ( 33 min )

The Malaysian Aviation Commission (Mavcom) has issued an advisory for consumers affected by the upcoming shutdown of Jetstar Asia Airways, urging them to take prompt action. The airline, a Singapore-based low-cost carrier under the Jetstar Group, is scheduled to cease operations on 31 July 2025. Jetstar Asia’s closure follows a decision announced by Australia’s Qantas […] The post Mavcom Urges Affected Malaysian Passengers To Act Ahead of Jetstar Asia’s Closure appeared first on Lowyat.NET.  ( 34 min )

Chinese automaker Neta appears to be facing mounting challenges. According to a report by Car China News, the company is set to start bankruptcy reorganisation proceedings. This development follows the circulation of a video on social media showing employees confronting Neta’s chairman, Fang Yunzhou, over overdue wages at the company’s new Shanghai office. These financial […] The post Neta Auto Reportedly Files For Bankruptcy Reorganisation appeared first on Lowyat.NET.  ( 33 min )

Recently, the Transport Minister Anthony Loke said that the KEJARA driving license demerit points system needs to overhauled. He also added that the system is not working as it was intended to. For the uninitiated, KEJARA (Keselamatan Jalan Raya) is a Demerit Points System implemented in 1984 under the Motor Vehicles (Demerit Points) Rules 1997. […] The post Transport Minister: KEJARA Demerit System Is Not Working appeared first on Lowyat.NET.  ( 33 min )

Garmin has introduced its new high-end smartwatch, the Venu X1. It is touted to feature the largest display ever from the brand’s Venu series, while maintaining an “ultrathin” form factor. Design-wise, the new Garmin Venu X1 sports rounded square design that’s reminiscent of Apple’s smartwatches. Its screen features a 2-inch AMOLED panel that’s protected by […] The post Garmin Introduces New Venu X1 Smartwatch appeared first on Lowyat.NET.  ( 34 min )

Back in 2023, Bose introduced the QuietComfort Ultra Earbuds as part of its QuietComfort range of audio products. Now, the company has announced an upgraded version with improvements in terms of noise cancellation and voice pickup. Like the previous model, the QuietComfort Ultra Earbuds (2nd Gen) feature Immersive Audio, which is Bose’s spatial audio technology. […] The post Bose Unveils Upgraded QuietComfort Ultra Earbuds appeared first on Lowyat.NET.  ( 33 min )

Late last month, the official Nintendo Southeast Asia Facebook page announced that Malaysia was not included in the first official batch of the Switch 2 release. Since then, we’ve seen its controllers – the Pro controller and both Joy-Cons – appearing in the SIRIM database, without the main unit itself. While it may not be […] The post Local Retailers Already List Hong Kong Nintendo Switch 2 Sets appeared first on Lowyat.NET.  ( 34 min )

Starting today (13 June) until 15 June 2025, Mercedes-Benz is publicly previewing its upcoming G580 model, powered by ‘EQS Technology’, during the Mercedes Benz Fashion Week 2025 at the TRX Exchange mall. The first ever fully electric G-Class is expected to debut in Malaysia at the end of this month. However, the wagon that is […] The post Mercedes-Benz G580 Makes An Appearance At MBFW 2025 appeared first on Lowyat.NET.  ( 36 min )

Earlier in May, ASUS launched its ROG Astral RTX 5090 Dhahab Edition GPU for the Middle Eastern market, with an SRP of more than US$7,000 (~RM29,715). Fast forward a month later and scalpers who’ve managed to get their hands on the card are now selling what is essentially a collector’s item for more than the […] The post Scalpers Are Selling The ASUS ROG Astral RTX 5090 Dhahab Edition For As Much As US$22,900 appeared first on Lowyat.NET.  ( 34 min )

Casio has confirmed the pre-order availability for its forthcoming G-Shock GA-V01 collection for the Malaysian market. As you may recall, the company initially teased the line-up’s arrival back in March this year via an exclusive media preview which we attended. To recap, the new G-SHOCK GA-V01 first debuted in China in February, introducing an all-new […] The post Casio G-Shock GA-V01 Priced At RM679; Pre-Orders Now Available Exclusively Via Crossover appeared first on Lowyat.NET.  ( 34 min )

HONOR has announced that the Magicbook Pro 14 is available for purchase across all platforms in the country starting today. The laptop was originally unveiled last month alongside the brand’s 400 series of smartphones and Pad 10 tablet. To recap, the Magicbook Pro 14 sports a 14.6-inch 3,120 x 2,080 OLED touchscreen with a refresh […] The post HONOR Magicbook Pro 14 Now Available In Malaysia For RM4,999 appeared first on Lowyat.NET.  ( 33 min )

Luno recently gained approval from the Securities Commission Malaysia (SC) to add two more altcoins, Hedera (HBAR) and The Graph (GRT), to its portfolio. That brings the total number of coins the cryptoexchange can service to 22 options. “We’re pleased to receive SC’s approval in listing HBAR and GRT to all Malaysians, with our customers […] The post Luno Adds HBAR And GRT Coins To Its Portfolio appeared first on Lowyat.NET.  ( 33 min )

The last entry into the Razer Kishi line of mobile controllers was the Ultra, which was made large enough to take small tablets like the iPad mini in addition to the usual range of phones. But if that’s still not big enough – because you want to game on your 13-inch tablets, like the iPad […] The post Razer Kishi Lineup Gets V3 Expansion; Prices Start From RM499 appeared first on Lowyat.NET.  ( 34 min )

Apple avoided mentioning the Siri AI upgrade at this year’s WWDC keynote despite heavily promoting the on-device assistant at last year’s event. Of course, this hardly comes as a surprise given the fact that the promised upgrades to the on-device assistant kept being delayed. At the moment, the company is looking to release these upgrades […] The post Apple Might Ship Siri AI Upgrade With iOS 26.4 appeared first on Lowyat.NET.  ( 33 min )

WhatsApp has many features that it tests before being rolled out to the general user base, and one of them that has been recently discovered is AI summaries for unread chat messages. WABetaInfo reports that it’s being gradually rolled out to beta testers, but as of now there’s no word on a general release yet. […] The post WhatsApp Tests AI Summaries For Unread Chat Messages appeared first on Lowyat.NET.  ( 33 min )

The company earlier raised $450 million in a private placement round from investors to pursue an ETH reserve strategy.  ( 26 min )

Troubling macro headlines concerning the Middle East and tariffs failed to shake U.S. stocks, but cryptocurrencies sold off.  ( 28 min )

The Coinbase One Card, issued in partnership with American Express, will offer up to 4% rewards in bitcoin after purchases and other perks.  ( 25 min )

The integration is set to roll out on June 12 to a limited group of early access merchants, with wider availability expected later in the year.  ( 26 min )

U.S. economic resilience and stablecoin legislation will drive optimism for BTC, with the fate of altcoins being less certain.  ( 27 min )

The move will allow the Nasdaq-listed firm to add to its 609,000 SOL stack as of May 16.  ( 26 min )

The U.S. president addressed an annual Coinbase event.  ( 27 min )

Also: EF Treasury Policy, Increase of OP_CAT Data Limit, and Plume Genesis Goes Live.  ( 29 min )

Avalanche's token’s recovery from oversold conditions suggests potential for continued upward momentum if newly established support holds.  ( 26 min )

Network becomes second most popular L1 blockchain with 46 million monthly active users, yet price struggles amid inflation concerns.  ( 27 min )

Bitcoin’s new all-time high is both a milestone and potential signal: the next phase may belong to the broader crypto asset universe.  ( 33 min )

Telegram’s token faces headwinds despite showing signs of potential support formation on the short-term.  ( 26 min )

Trident Digital’s plan would make it among the first public companies to hold XRP as a core treasury asset.  ( 26 min )

Morpho V2 delivers market-driven fixed-rate, fixed-term loans with customizable terms to meet the demands of institutions and enterprises.  ( 26 min )

The hacker laundered the ETH after the asset nearly doubled in the past two months.  ( 25 min )

Maple will offer stablecoin credit lines backed by Lido’s staking token stETH.  ( 25 min )

NEAR Protocol (NEAR) was also among the underperformers, declining 5.9% from Wednesday.  ( 22 min )

Stablecoin rails cut payment processing time to minutes from a few days on traditional SWIFT rails, the companies said.  ( 25 min )

Tether referred to increasing its exposure to gold as a "dual pillar strategy", alongside its holdings of over 100,000 BTC  ( 25 min )

An ex-FBI agent who led landmark crypto investigations is joining TRM Labs’ team.  ( 34 min )

Your day-ahead look for June 12, 2025  ( 38 min )

Weaker dollar sparks optimism for risk assets as inflation eases.  ( 25 min )

New 10% yield offering aims to raise nearly $1 billion to support Strategy’s continued bitcoin accumulation. New 10% yield offering aims to raise nearly $1 billion to support Strategy’s continued bitcoin accumulation.  ( 26 min )

Despite a 0.15% pullback, ETH options skew, exchange outflows and ETF flows all point to growing upside interest among traders and institutions.  ( 28 min )

Hong Kong has been establishing a stablecoin regime since 2023, with the legislation expected to go into effect in August  ( 25 min )

The company, which operates cryptocurrency mining facilities and offers financial services, did not disclose how ti plans on raising the funds.  ( 25 min )

The U.S. national debt exceeds $36 trillion, with analysts suggesting bitcoin and gold as hedges against potential fiscal crises.  ( 26 min )

Depositors earn the right to participate in the sale based on their final units at the time of the lock-up.  ( 27 min )

Market sentiment shifts as XRP faces significant technical barriers despite recovery attempts.  ( 28 min )

Market volatility intensifies as meme token faces critical resistance levels amid institutional interest.  ( 28 min )

Tokens flash early signs of a local top as traders eye rotation and macro cues, despite optimism around ETFs, stablecoins and broader adoption.  ( 29 min )

The CPI missed estimates Wednesday, easing concerns of a tariff-led upswing in price pressures.  ( 27 min )

ETH is building institutional momentum despite macro jitters, now accounting for 45% of perpetual futures volume, surpassing BTC.  ( 33 min )

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If you want to create, configure and deploy one Nginx web server with ansible as infrastructure tool, here are on the right place. 1.- Create and configure your project: 2.- Run this command (Mac OS): ansible-playbook -i inventories/localhost.yml playbooks/nginx-server.yml -e "@group_vars/all.yml" --ask-become-pass 3.- You will see the results it the browser:  ( 3 min )

The Case for Multi-Platform Publishing In the early days of the internet, a personal blog was a writer's digital island. Today, the most effective creators build bridges, connecting their work to established communities across multiple platforms. Relying on a single platform can create a digital echo chamber, where your work only reaches those who already know you. This approach severely limits growth and discovery. The primary benefit of multi-platform publishing is tapping into the built-in audiences of established sites. Platforms like Medium or LinkedIn already have millions of active readers searching for quality content. By sharing your work there, you place it directly in their path, which helps to increase article visibility far more quickly than a standalone blog ever could. It’…  ( 6 min )

TL;DR 📌 Atualização React 19.1.0 traz suporte a gradientes radiais, builds iOS mais rápidos, APKs Android menores, fim da arquitetura legada, novos avisos para deep imports, TypeScript estrito opt-in, descontinuação oficial do JSC, mudanças críticas com Kotlin 2.1.20 e ESLint, além de dependências iOS pré-compiladas. E aí, galera dev! 👋 Finalmente saiu a versão oficial do React Native 0.80! Depois de acompanharmos os RCs, agora temos a versão estável com todas as novidades confirmadas. Vamos ver o que realmente entrou, o que mudou desde os RCs e o que você precisa saber antes de atualizar seus projetos. A versão final do RN 0.80 vem com o React 19.1.0 fresquinho (0e11e6a28b)! Isso traz melhorias como "owner stacks" para ajudar a identificar qual componente causou um erro específico (e…  ( 6 min )

“We cannot wait for the world to train our talent. We must build the future we want by empowering our own.” — Luc Okalobe, Founder, Yamify Africa stands at a pivotal moment in the global AI revolution. With 70% of its population under 30 and a tech-savvy youth bulge, the continent has the potential to become the next frontier for AI innovation. But unlocking that future depends on two critical pillars: education and infrastructure. At Yamify, we’re bridging the gap—training builders and providing them with the tools to create. Why AI Education Must Be Immersive and Local Africa’s developer ecosystem is growing fast. According to Google’s Africa Developer Report (2022), the number of professional developers on the continent surpassed 716,000, with Nigeria, Egypt, and Kenya leading. But her…  ( 4 min )

What is App Intents? App Intents is not just a framework - it's an ecosystem that enables your app's functionality to expand OUT across the Apple system. It extends your app's discoverability, visibility, and capabilities across: Spotlight (new: Mac-wide action invocation) Siri voice commands Control Center quick controls Widget configurability and interactivity Action Button context-aware experiences Apple Pencil Pro custom actions Key Point: Provides rich experiences even when users aren't in your app. Intents = Verbs (actions: open note, start workout, add grocery item) App Enums/Entities = Nouns (data: navigation sections, user content) App Shortcuts = Sentences (complete phrases: intent + parameters) Source of truth: Your Swift source code Build-time generation: Framework reads cod…  ( 5 min )

The foundational principles of GitOps—version control, automation, and declarative configuration—have revolutionized how organizations manage infrastructure and applications. However, as enterprises scale, moving from a single cluster to complex multi-cluster environments, and dealing with a proliferation of sensitive data and stringent compliance requirements, GitOps implementation faces significant challenges. The idyllic promise of Git as the single source of truth can quickly turn into a nightmare of secret sprawl, inconsistent deployments, and compliance headaches if not meticulously secured and scaled. This deep dive addresses these critical challenges by focusing on three interconnected pillars: secure secrets management, robust policy enforcement through "policy as code," and effec…  ( 9 min )

What is A2AJava? A2AJava is a Java implementation of Google's Agent-to-Agent (A2A) protocol, designed to enable seamless communication and collaboration between AI agents. This framework provides a standardized way for AI agents to discover each other, share capabilities, and work together on complex tasks. An Agent Card is a digital representation of an AI agent's capabilities, metadata, and interaction endpoints. Think of it as a business card for AI agents - it contains all the information needed for other agents to understand what the agent can do and how to interact with it. A2AJava uses Java reflection to automatically generate Agent Cards, making it easier to create and maintain agent implementations. Here's how it works: Annotation Scanning: The framework scans your codebase for…  ( 4 min )

When building backend systems, understanding how data is transmitted over the internet is Important. Two key protocols power this: TCP (Transmission Control Protocol) and UDP (User Datagram Protocol). In this post, you'll get a basic knowledge of both and know the core difference of them. A Transport Layer protocol used for reliable, ordered, and error-checked delivery of data — used in applications that prioritize data integrity. Connection-Oriented Uses a 3-way handshake to establish a reliable connection before sending data. Acknowledgment Each received segment is acknowledged (ACK), ensuring reliable delivery. Guaranteed Delivery Retransmits lost or corrupted segments automatically. if receiver not send ack or receiver tell sender your segment corrupted, sender will R…  ( 5 min )

Webhooks, Build Upload, and Feedback APIs Now Available Apple has significantly expanded the App Store Connect API with several long-awaited features that promise to streamline app development workflows. The new additions focus on automation and real-time notifications, helping developers iterate faster and respond more quickly to user feedback. Webhooks API: The biggest addition is webhook support, which replaces the need for constant polling with push notifications. Instead of repeatedly asking App Store Connect for updates, your server now receives automatic notifications when important events occur. This event-driven approach is far more efficient and enables real-time responses to app state changes. Build Upload API: Developers can now automate the entire build upload process throug…  ( 4 min )

We built Landbase to automate B2B go-to-market with AI. Our Series A ($30M co-led by Sound Ventures and Picus Capital) gives us the resources to expand our platform. In this post, we share how GTM-1 Omni, our proprietary agentic AI model, works – including its multi-agent architecture and reinforcement learning approach – and the results it's driving (4–7x higher conversions, campaigns launched in minutes). We'll also discuss what this funding means for the platform’s future. Go-to-market for B2B companies is ripe for disruption. Today, sales and marketing teams juggle a dozen tools for prospecting, outreach, and CRM, often spending as much time wrangling software as they do engaging leads. As founders experienced in the GTM space, we saw an opportunity to unify and automate these workflo…  ( 6 min )

App Store Server API Updates: Streamlining In-App Purchase Management Apple has announced significant updates to the App Store server APIs for In-App Purchase, designed to simplify and enhance app server responsibilities. These improvements focus on three critical areas: managing In-App Purchases, signing requests, and participating in refund decisions. Bottom Line: These updates provide developers with more flexible transaction management, unified signing processes, and simplified refund handling—making In-App Purchase integration more powerful and developer-friendly than ever. The most significant addition is the appTransactionId, a globally unique identifier for each Apple Account per app. Unlike existing transaction IDs that are purchase-specific, this identifier: Remains consistent …  ( 4 min )

We just added over 40 tools to the Searchcraft MCP server. For those unfamiliar, Searchcraft is a next generation search tool for developers. We're built in Rust. Our aim is to make search lightweight, fast, and relevant without devs requiring deep Elasticsearch or devops knowledge. Utilize Searchcraft in your RAG pipelines or as its own feature. With this update, you can self-host Searchcraft (download via Docker) and configure your integration with tools like Claude Desktop. If you have questions, comment below or join our Discord server.  ( 3 min )

Sometimes the hardest bugs aren’t in the code. They’re in your body. We talk about burnout and stress in tech, but rarely about what happens when real illness enters the picture. Chronic fatigue, a diagnosis, or pain that doesn't go away. And yet the deadlines stay. The meetings continue. The code still expects to be shipped. This is a reflection on what that feels like. How illness reshapes your work, your identity, and your relationship with productivity. Maybe you’ve lived it. Maybe someone on your team is living it right now. 👉Here’s the full story  ( 3 min )

Apple's New Containerization Framework: Bringing Lightweight Linux Containers to macOS Apple has announced Containerization, a new open-source Swift framework that revolutionizes how Linux containers run on macOS. Unlike traditional approaches that rely on large virtual machines, Containerization provides each container with its own lightweight virtual machine while maintaining sub-second startup times. The breakthrough lies in Containerization's architecture. Instead of running all containers within a single large VM, each container gets its own dedicated lightweight virtual machine. This approach delivers several advantages: Enhanced Security: Each container enjoys the same isolation level as traditional VMs Dedicated IP Addresses: Eliminates port mapping complexity and improves networ…  ( 3 min )

动态规划（Dynamic Programming，简称DP）是一种用于解决最优化问题的算法思想，适用于可以将问题分解为子问题，且子问题之间有重叠的情况。 动态规划的核心思想是： 将原问题分解为子问题，先解决子问题并保存结果（记忆化），然后再组合这些子问题的解，从而得到原问题的解。 与分治算法的区别： 分治：子问题互不重叠； 动态规划：子问题重叠，因此可以通过保存子问题结果（记忆）来节省计算时间。 确定状态 找出问题可以由哪些子问题表示。 确定状态转移方程 即找到当前状态如何从其他状态转移过来。 确定初始状态 通常是数组的第0位，或者空背包时的值。 确定遍历顺序 根据依赖关系选择从前向后，或从后向前。 返回结果 根据题意返回结果：可能是dp[n]、dp[n][m]、或是max(dp[i])等等。 类型 典型题目 简要描述 线性DP 198. 打家劫舍 从一排房子中选不能相邻的最大收益 背包DP 416. 分割等和子集 判断是否能分成和相等的两个子集 区间DP 312. 戳气球 最优戳气球顺序 子序列DP 300. 最长递增子序列 找出最长递增子序列 编辑距离 72. 编辑距离 最少操作使两个字符串相同 比如你遇到一个LeetCode题目，看不出是不是DP，怎么办？ 是否有“最值”（最大/最小）或者“方案数”？ 如果是：可能适合DP。 例：“最多能抢多少钱”、“最少多少次操作”、“有多少种方法到终点”。 问题是否可以分解为子问题？ 比如：“我只需要知道前i个的解，就能推出第i+1个”。 子问题是否重叠？ 如果递归中重复计算了相同子问题，说明可以用DP优化。 题目：fib(n)返回斐波那契数列第n项。 def fib(n): if n <= 1: return n dp = [0] * (n …  ( 3 min )

Xcode 26: A Revolutionary Leap Forward for iOS Development Apple has unveiled Xcode 26, bringing groundbreaking improvements that will transform how developers build apps. From AI-powered coding assistance to enhanced performance tools, this release represents one of the most significant updates to Xcode in recent years. Smaller, Faster, Better: Core Optimizations Xcode 26 delivers impressive performance improvements right out of the gate: 24% smaller download size than previous versions 40% faster workspace loading for large projects 50% improvement in typing latency for complex expressions Simulator runtimes now exclude Intel support by default Metal toolchain downloads only when needed Remarkably, this year's Xcode is actually smaller than Xcode 6 from 2014, despite containing signi…  ( 5 min )

Hello, my name is Cyrus Ndung'u, and in the past week I have been immersing myself in the vast and fascinating world of data, specifically Excel. The experience has been nothing short of exciting and engaging. The few challenges encountered only made the journey more interesting and rewarding. Introduction to Excel Real-World Applications of Excel in Data Analysis Essential Excel Features for Data Analysis Personal Reflection Learning Excel has fundamentally transformed how I perceive data. Where I once saw overwhelming spreadsheets filled with numbers, I now see stories waiting to be told. Working with Excel has taught me that effective data analysis combines technical proficiency with creative problem-solving. I have come to realize that, similar to playing music, data has rhythm, patterns, and relationships. Just as musical compositions follow certain structures and harmonies, data follows patterns that can be discovered and interpreted. This parallel between music and data analysis has made the learning process more intuitive and enjoyable for me. The ability to transform raw information into meaningful insights feels remarkably similar to creating music – both require understanding underlying structures, recognizing patterns, and presenting information in a way that resonates with the audience. This realization has not only enhanced my analytical skills but has also deepened my appreciation for the artistry involved in data analysis. This newfound understanding has built my anticipation to continue learning about data analysis and exploring more advanced Excel features. The journey has shown me that data analysis is not just about numbers and formulas but about discovering the stories that data tells and using those insights to make informed decisions in our increasingly data-driven world.  ( 4 min )

"Even under pressure, every decision can bring you closer to the person you're meant to be." This is the story of how I built my very first game using Amazon Q CLI. It’s called Exam Hunters, and it’s inspired by something every student knows all too well: the chaos and clarity that comes right before exams. 💡Why I Made Exam Hunters 🧠 AI as a Co-Creator: Prompting with Purpose Amazon Q CLI for the challenge, and it quickly became more than a tool—it was my pair-programmer. Here are some of the techniques that worked really well: Contextual prompting: Telling Q what the game should feel like, not just what the function should do, gave better results—especially for narrative flow. Iterative layering: I built logic and design layer by layer, refining earlier outputs instead of starting over each time. Creative role prompting: Asking Q to “think like a game narrative designer” or “help me balance game mechanics” unlocked smarter, more intuitive ideas. 🔄 Blending Logic with Emotion It defined function-based gameplay logic structures. Simultaneously, it assisted in brainstorming emotionally charged status updates and closings. This concern allowed me to remain in the context of the game, rather than syntax. 🐞 Debugging with Backup 💬 Continuing the Conversation with Q CLI 🧘‍♀️ Final Thoughts "Every project teaches us something—this one reminded me how much AI can enhance creativity. If you’re working on something that excites you, keep pushing forward!"  ( 4 min )

You open up VS Code and your AI pair programmer finishes the function you were writing before you can even finish typing… The Moment I Realized This Was Bigger Than Chatbots But what exactly is an LLM? And why is everyone from startups to trillion-dollar companies building around them? I've been playing with chatgpt and oneday I asked. "can you write a business plan for an AI powered health app, for remote workers?" I expected some generic response. But it came up with the most detailed product description, revenue model, full marketing plan including competitive analysis+ user personas described by emoticons !!!" "Wait." ... In few seconds did i just hire a bunch of interns?!" I just experienced first-hand what LLM (large language models)/LLGPTs can do. But What is an LLM ? And why is e…  ( 6 min )

I use vm ware to use CentOS7 on my windows computer now I have to review some knowleage about Linux and Docker  ( 2 min )

Building the future of anonymous authentication? We need an OIDC expert who gets excited about pseudonymous identities and privacy-preserving auth flows. You'll own our OpenID Connect implementation - from token introspection to JWKS endpoints. If you've built auth systems that handle millions of users while keeping zero personal data, we want to talk. Tech stack: OIDC protocol, JWT/JWK, OAuth 2.0, secure token handling. Experience with compliance frameworks (GDPR/CCPA) a plus. Remote-first, competitive equity, and the chance to solve identity privacy at scale. Contract-to-hire with growth potential. Wages: 20$ or more per hour, can be negotiated based on skills. apply: https://consentkeys.com/careers  ( 3 min )

As artificial intelligence continues its rapid evolution, the supporting infrastructure must also keep pace. Traditional blockchain architectures, often rigid and monolithic, struggle to accommodate the intense compute demands and complex workflows of AI applications. The emergence of modular blockchain design promises a new era of flexibility, scalability, and performance — exactly what AI developers need. At the heart of this evolution is SKALE AI, an ecosystem that bridges AI innovation with blockchain modularity, setting the stage for seamless integration and real-world utility. The Growing Demand for Blockchain-AI Integration However, integrating these two domains isn't as straightforward as it sounds. AI workloads require low-latency, high-throughput environments that can handle larg…  ( 7 min )

1.why windows 11: 2.What is Linux ? why Linux? 3.Relationship between linux and linuxmint? ------- funny and easy understanding for beginers like me---- Linux(Parent) --the kernel is heart(core) it connects software and hardware mother is doing these jobs for family. | Linux Ubuntu(Elder brother)--he is very serious person.In coding he is doing developments, servers, business. | Linux Mint(younger brother)--- he is very naughty like me.In coding its user friendly. 4.Today's journey in chennai: 5. Improvement from html,css: Mathavi <link rel="icon" type="imaes/x-icon" href="images/file_0000000079645230bc1fe942…  ( 4 min )

🔍 FutureSearch: Prediktivní analýza dat zdarma ve vašem prohlížeči Postavil jsem vlastní webovou aplikaci pro analýzu dat a predikci trendů. Jmenuje se FutureSearch a běží kompletně v prohlížeči – bez instalace, bez registrace. 👉 https://futuresearch.netlify.app 📈 Vizualizace trendů v reálném čase 🔮 Predikce na základě dat (např. chování uživatelů) ⚡ Rychlý náběh, žádné backend API 🔐 Data neopouští tvůj prohlížeč Chtěl jsem si otestovat jednoduchý prediktivní engine, který dokáže analyzovat základní datové vzorce a chovat se jako "mini datový analytik" pro každého. React + Vite TailwindCSS pro rychlý styling Netlify pro hosting Případně knihovny jako TensorFlow.js, Chart.js atd. Feedback je vítaný! Plánuju přidat: Ukládání vlastních datasetů Více predikčních modelů Možnost exportu grafů a predikcí Díky za přečtení 🙌 👉 Vyzkoušej: https://futuresearch.netlify.app  ( 3 min )

Greater usage of your CI tool is a good thing. But as your toolchain scales, so does the bill, and it's only a matter of time before your finance team starts asking questions (just ask anyone in DevOps who's had to field a call from their CFO explaining a 40% spike in AWS costs). Sadly, justifying your CI spend to finance leadership can sometimes feel like speaking an entirely different language. This post will help you translate technical realities into financial terms, and to position yourself as a strategic partner, instead of 'just' a technologist. DevOps: a modern software development set of practices that emphasizes collaboration between development and operations/infrastructure teams. The goal is to release high-quality software faster and more reliably by automating workflows, impr…  ( 7 min )

TL;DR Traditional cybersecurity focuses on technical controls but misses business context The most effective security programs translate technical risks into business language Combining technical depth with business acumen creates more impactful security outcomes Real-world examples from my experience bridging marketing and cybersecurity After years working across digital marketing and cybersecurity, I've noticed something that might surprise you: the most technically sound security implementations often fail to protect what actually matters. Here's why: Most cybersecurity professionals are brilliant at identifying vulnerabilities, configuring SIEM systems, and responding to incidents. But they struggle to answer one critical question: "What business impact does this security decision actu…  ( 6 min )

If you’ve been working with React for a while or are just diving into its internals, you’ve probably heard about React Fiber — the new reconciliation algorithm that replaced the old stack reconciler back in React 16. But what exactly changed? Why did React need a rewrite? And how does knowing this help you as a developer? I’ll break down the old and new reconciliation algorithms, why Fiber was introduced, and what it means for your React apps — all with easy examples and casual vibes. Ready? Let’s go! Before React 16, React’s reconciliation was pretty straightforward but had some serious limitations. Imagine React as a chef preparing a multi-course meal. The old chef (stack reconciler) would cook every dish one after another, without stopping. If one dish took too long, the whole meal was …  ( 5 min )

For the first time in history, scientists have captured clear images of the Sun’s poles. The milestone comes from the European Space Agency’s Solar Orbiter, which has traveled beyond the plane of the Earth’s orbit to observe the Sun from a unique vantage point. What it returned is more than just stunning imagery. It is data that could transform our understanding of solar physics and space weather. Until now, the Sun’s poles were largely a mystery. Most solar observations are made from within the ecliptic plane, the flat disk in which Earth and most other planets orbit. That meant researchers could only guess what was happening at the Sun’s north and south poles. The Solar Orbiter’s maneuver out of this plane has changed that. These new images show complex structures in the polar regions of…  ( 4 min )

Hey devs! 👋 I’m Rome, founder of Blazephone, and I wanted to share a quick look at how we built our AI-powered business phone system. 💡 The Problem Most phone systems are stuck in the past: clunky, expensive, and not built for modern teams. We set out to build something that: ⚙️ The Stack We built Blazephone using: 🤖 AI Features Blazephone uses AI to: 🧠 Dev Notes We’re live now and growing fast. If you’re building support tools, scaling a startup, or just hate bad call systems, check us out at https://blazephone.com. Feedback, testing, and dev collabs welcome! Let’s build smarter communication together. 🔥  ( 3 min )

Learn a proven five-step approach—define, gather, design, test, deploy—for no-code OSS workflows, plus key features of leading platforms like Symphonica. Implementing no-code OSS use cases doesn’t have to be overwhelming. This post outlines a clear five-step path—define objectives, gather inputs, design visually, test in sandbox, and deploy—while highlighting essential platform features like cloud-native architecture, pre-built connectors, version control, and real-time monitoring. Follow these guidelines to build reliable, production-ready workflows in hours instead of weeks. Define Objectives & Scope: Pinpoint the problem you want to solve (e.g., “Reduce manual broadband order validation”). Gather System Inputs: Identify relevant systems—CRM, NMS/EMS, GIS, billing—and document API endpoi…  ( 3 min )

Hi there! I'm Maneshwar. Right now, I’m building LiveAPI, a first-of-its-kind tool that helps you automatically index API endpoints across all your repositories. LiveAPI makes it easier to discover, understand, and interact with APIs in large infrastructures. Continuing our Ansible journey, let’s wire up Consul — HashiCorp’s service mesh and internal DNS provider — using clean Ansible roles. We’ll install it using HashiCorp’s apt repository, configure it in a role-driven fashion, and deploy Consul agents as either servers or clients using tags. Let's get to it. Your consul.yml playbook defines which hosts should run the role and how we want to tag their responsibilities: - name: Install and configure Consul hosts: all become: yes roles: - consul tags: - master - client …  ( 6 min )

The Mechanics of Adaptive Game Worlds: AI, PCG, and the Next-Gen Engine Pipeline The Dawn of Dynamic Game Worlds For decades, game worlds were meticulously crafted, pixel by pixel, polygon by polygon. Every tree, every enemy patrol, every quest objective was placed with intentional design. While this approach yielded masterpieces, it inherently limited scale, diversity, and reactivity. The modern era of game development is witnessing a profound shift: a move from static, hand-crafted content to dynamic, intelligent, and procedurally generated experiences. This evolution is driven primarily by the intertwined forces of Artificial Intelligence (AI) and Procedural Content Generation (PCG), demanding radical architectural changes and sophisticated optimization strategies within game engines to…  ( 10 min )

This is a submission for the Storyblok Challenge WanderGuide is an interactive travel platform that uses Storyblok to create immersive destination guides, manage travel itineraries, and provide personalized recommendations. It serves travelers, tour operators, and destination marketing organizations with rich, multimedia travel content. The platform combines stunning visual storytelling with practical travel information, allowing users to discover, plan, and share their travel experiences through engaging, content-rich interfaces. Storyblok Space: https://app.storyblok.com/#!/me/spaces/234561/stories Code Repository: https://github.com/devuser/wanderguide-travel Licensed under MIT License Demo Video or Screenshots Frontend: Next.js 14, React 18, Framer Motion Backend: Supabase (Postgre…  ( 3 min )

🚀 Quick Takeaways AI tools dramatically enhance USPTO prior art searches by improving semantic understanding, automating classification, and uncovering hidden prior art. Hybrid workflows combining examiner expertise with AI yield superior outcomes and defensible results. AI-driven semantic search uncovers prior art that keyword searches miss, especially in cross-domain innovations. Non-patent literature (NPL) discovery becomes more efficient and relevant with NLP-powered platforms. The USPTO is actively piloting AI integration, including Similarity Search in its PE2E system. Human oversight remains critical to counter hallucinations and ensure legal robustness. In-house IP teams and patent attorneys are already leveraging AI to speed up FTO, patentability, and competitive analysis. The…  ( 6 min )

This is a submission for the Storyblok Challenge PropertyHub is a comprehensive real estate platform that leverages Storyblok's flexible content management to showcase properties, manage listings, and provide rich neighborhood information. It serves real estate agents, property developers, and home buyers with an intuitive, content-driven experience. The platform combines property listings with rich editorial content about neighborhoods, market trends, and buying guides, creating a comprehensive real estate ecosystem. Storyblok Space: https://app.storyblok.com/#!/me/spaces/901234/stories Code Repository: https://github.com/devuser/propertyhub-storyblok Licensed under MIT License Demo Video or Screenshots Frontend: Vue.js 3, Nuxt 3, Vuetify Backend: Laravel 10, MySQL Maps: Google Maps A…  ( 3 min )

Good unit testing can lead to more elegant code design, thereby improving code understandability, reusability, and maintainability. When introducing changes, there’s no need to retest the entire program—just ensure that the inputs and outputs of the modified parts remain consistent, and you can quickly verify if there are any issues with the program. Additionally, whenever a bug occurs, we can add the bug’s input as a test case. This way, we won’t make the same mistake again, and we only need to run the tests once each time to see if new changes have reintroduced similar issues from the past. This is a significant boost to software quality. In the graceful shutdown logic of Kubernetes, by declaring the handler parameter as a method instead of calling it directly, we can test only the logic…  ( 7 min )

This is a submission for the Storyblok Challenge EventFlow is a comprehensive event management platform that leverages Storyblok's flexibility to create dynamic, engaging event websites. It handles everything from event listings and registrations to speaker profiles and live updates, providing a seamless experience for both organizers and attendees. The platform allows event organizers to create beautiful, responsive event sites without technical knowledge while providing powerful management tools for complex events. Storyblok Space: https://app.storyblok.com/#!/me/spaces/678901/stories Code Repository: https://github.com/devuser/eventflow-storyblok Licensed under Apache 2.0 Demo Video or Screenshots Frontend: Nuxt.js 3, Vue 3, Vuetify Backend: Firebase (Firestore, Functions, Auth) CMS…  ( 4 min )

A while ago, I joined a Developer Advocate mentorship program, one of the best decisions I’ve made in my tech career so far. Among the many golden nuggets I picked up, one topic really stuck with me: Developer Marketing. Yeah, that phrase might sound like it belongs in a corporate boardroom, but hear me out. If you’re a developer advocate (or planning to be one), this is something you absolutely need to pay attention to. Let’s talk about what developer marketing really means, what I learned, and why us “Dev Avocados” need to start flexing our marketing muscles just a little. First, What Is Developer Marketing? At its core, developer marketing is the practice of connecting with developers in a way that feels genuine, useful, and non-salesy. It’s about creating awareness, interest, and advoc…  ( 5 min )

A post by Anthony Max  ( 2 min )

Images account for roughly 50% of the average webpage's total size, making image optimization one of the most impactful performance improvements you can implement. Yet many developers still rely on traditional formats like JPEG and PNG without considering modern alternatives that could dramatically reduce their bundle sizes. WebP has become the go-to modern format for web optimization. With 95%+ browser support and 25-35% better compression than JPEG, it's the safe choice for most projects. AVIF offers even better compression—often 50% smaller than JPEG with superior quality. Browser support is growing rapidly, now covering about 80% of us…  ( 5 min )

This is a submission for the Storyblok Challenge ShopFlow is a modern headless e-commerce platform that combines the power of Storyblok's content management with robust e-commerce functionality. It allows merchants to create rich product catalogs, manage inventory, and provide engaging shopping experiences across multiple touchpoints. The platform focuses on providing a seamless shopping experience while giving content creators full control over product presentations, marketing campaigns, and customer communications. Storyblok Space: https://app.storyblok.com/#!/me/spaces/234567/stories Code Repository: https://github.com/devuser/shopflow-storyblok Licensed under Apache 2.0 Demo Video or Screenshots Frontend: React 18, Redux Toolkit, Material-UI Backend: Node.js, Express, MongoDB CMS: …  ( 3 min )

If you have ever built an event driven service you know this situation: a request comes in, the database stores the business entity but the domain event times out when publishing to the message broker. Now your database is updated but your consumers never hear about this change. The transactional outbox pattern solves this problem. It writes the entity and the associated event atomically within the same transaction. Later, a background worker retrieves the events and publishes them. In this post you will see how to easily implement the pattern in Go using the outbox library. outbox is a lightweight open source Go library that implements the transactional outbox pattern. It has the following key features: Lightweight: Adds only one external dependency: google/uuid Database Agnostic: Works w…  ( 6 min )

🎨 "So, You Want Your Webpage to Look Cool?" You’ve built your first HTML page. Congrats! Let’s fix that. ** CSS stands for Cascading Style Sheets. Fancy name, simple magic. Let’s dive in like we’re styling up a mannequin for the runway. 🧪 *First, Try Some Inline Styling Imagine your tag is feeling bland. You give it a makeover: This is spicy text! 📍 This is called inline CSS. 📦 *Internal CSS – Let’s Get Organized Now you open your tag and drop in: body { background-color: #f0f0f0; font-family: Arial, sans-serif; } h1 { color: navy; text-align: center; } 🎉 Boom! Your page just got an upgrade. 🔗 External CSS – Pro-Level Moves You’re getting serious now. Create a new file called style.css, and link it: Inside style.css: body { 💡 *This is how professionals style entire websites. 🧱 CSS Selectors: Who, What, Where? CSS uses selectors to know what to style. Selector What it selects p All tags div > p directly inside 💅 Styling Tricks That Instantly Upgrade a Page Center anything (old school): .center { Make a button pop: button { Hover effect: button:hover { 🧩 The Box Model: Understand This or Cry Later Every HTML element is a box with: +-----------------------------+ 🎯 Master this, and your layout skills go beast mode. 🎨 Colors, Fonts, and Vibes body { Use: Google Fonts for 🔥 typography HEX or RGB values for custom colors Gradients and shadows for drama ✨ 🪄 Final Touch: Responsive Design Make it mobile-friendly: @media (max-width: 600px) { .container { Now your site doesn’t break on phones. 💪 🧠 TL;DR: What Did We Learn? CSS = the style layer of your webpage. You can write it inline, internally, or externally. Learn selectors, box model, and media queries to level up. CSS makes your website not just functional — but beautiful. 👣 *Your Next Steps ☑ Practice by styling your HTML portfolio. If HTML is the "what", CSS is the "how it looks". Thank You....!  ( 4 min )

Disclaimer: This is not a paid promotion. Just sharing what helped me after too many frustrating experiences. I’ve been job hunting on and off for the last couple of years, mostly in the tech/remote space. Like many of you, I used to default to the “big three”: LinkedIn, Glassdoor, and Indeed. And like many of you, I’ve seen a lot of shady stuff — ghost listings, recruiters that never reply, and outright scam jobs asking for crypto or personal documents upfront. It got to the point where I no longer trusted half the listings I saw. That’s when I started actively looking for smaller, more transparent platforms. One thing that really stood out was how little verification the big sites do. Sure, they ban listings when people report them, but by then it's too late. I wanted something proactive…  ( 4 min )

Hi there! I'm Shrijith Venkatrama, founder of Hexmos. Right now, I’m building LiveAPI, a first of its kind tool for helping you automatically index API endpoints across all your repositories. LiveAPI helps you discover, understand and use APIs in large tech infrastructures with ease. The web runs on HTTPS, and getting certificates used to be a manual, error-prone mess. Enter the ACME protocol, a game-changer that automates certificate issuance and renewal. If you’ve ever set up Let’s Encrypt or wondered how servers magically keep their HTTPS certificates fresh, this is the tech behind it. In this post, we’ll break down how ACME works, why it matters, and how you can use it. Expect practical examples, code, and enough detail to make you dangerous (in a good way). ACME (Automatic Certificate…  ( 6 min )

In today’s healthcare landscape, cybersecurity is not just about compliance—it’s about patient safety. The complexity of electronic health records (EHR), interconnected medical devices, and hybrid IT environments has made healthcare an attractive target for cybercriminals. That’s why adopting privileged access management best practices is no longer optional for healthcare organizations aiming to secure sensitive patient data and operational integrity. Modern healthcare institutions must evolve their access strategies to safeguard privileged accounts used by IT admins, doctors, third-party vendors, and even automated systems. Mismanagement or compromise of these accounts can result in HIPAA violations, massive data breaches, and serious disruptions in clinical care. Privileged accounts in h…  ( 5 min )

Lessons in Leadership: What I Learned from Watching Ashkan Rajaee Handle Hard Decisions Reynaldo Dayola ・ May 26 #leadership #startup #ashkanrajaee #remotework  ( 3 min )

(Editorial note: I originally wrote this post over on the Hit Subscribe blog. I’ll be cross-posting anything I think this audience might find interesting and also started a SubStack to which I’ll syndicate marketing-related content.) I know, it's been a while.  For anyone wondering if I'd given up the blogging habit, I haven't.  I just forgot how to read for a bit. Luckily, however, I have a 4-year-old that loves Dr Seuss, so that's gotten me back on track and no worse for the wear, except for my new penchant to follow people around like an absolute maniac, trying to get them to eat eggs and ham. Instead of returning to form with one of the many productive tutorials I have in mind, today I rant.  But I think it will be productive and even help some of you reading. I'm going to do a deep-d…  ( 20 min )

Why Ashkan Rajaee's Career Philosophy Is More Relevant Than Ever in 2025 Reynaldo Dayola ・ Jun 11 #ashkanrajaee #mindset #careerchange #personaldevelopment  ( 3 min )

How Ashkan Rajaee Changed the Way I Write Emails Felix Ellington ・ Mar 25 #ashkanrajaee #emailstrategy #communicationskills #marketingtips  ( 3 min )

I built a fullstack solopreneur project template with free cloud hosting and detailed tutorials Hey everyone, What’s in it: Detailed Tutorials & config template to eploy backend to Vercel and frontend to Cloudflare (both have free tiers) Supabase for database and auth (also free tier) Generate frontend client based on backend API Dashboard with metrics and analytics User management and role-based access control Sign up / sign in with OAuth Task management with full CRUD Pre-configured dev setup with Docker and hot reload Login & Signup Task management User management it’s meant to be used as a quick project starter for app developed by a single person, It followed solid backend/frontend practices, used modern tools (React 19, TypeScript, Tailwind, OpenAPI, etc.), and tried to keep the architecture clean and easy to extend. If you’re looking to learn how to actually build and deploy a real app with no cost, this could help. Whether you’re making a SaaS, a side project, or just want to understand the fullstack flow better, I hope this saves you some time. Still actively improving it, so any feedback is appreciated. Frontend is based on this great project called shadcn-admin (https://github.com/satnaing/shadcn-admin) GITHUB github-fullstack-solopreneur-template  ( 3 min )

How TDZ PRO Helped Remote Founders Stop Losing Money to Taxes Armi ・ Jun 12 #business #remote #productivity #startup  ( 3 min )

In this article, we will review ensureArray function in Tsup source code. We will look at: ensureArray function definition. Where is ensureArray function invoked? You will find the below code in cli-main.ts in Tsup source code at line 7 function ensureArray(input: string): string[] { return Array.isArray(input) ? input : input.split(',') } This function returns input as an array of strings. For that, it first checks if the input is an array using Array.isArray method. If that is true, then the input is returned since it is an array otherwise the input is split based on comma. Overall, ensureArray is used in four places in cli-main.ts. At line 112, you will find this below code const format = ensureArray(flags.format) as Format[] options.format = format you will find this below code, at line 116 if (flags.external) { const external = ensureArray(flags.external) options.external = external } you will find this below code, at line 137 if (flags.inject) { const inject = ensureArray(flags.inject) options.inject = inject } you will find this below code at line 144 if (flags.loader) { const loader = ensureArray(flags.loader) options.loader = loader.reduce((result, item) => { const parts = item.split('=') return { ...result, [parts[0]]: parts[1], } }, {}) } Hey, my name is Ramu Narasinga. I study codebase architecture in large open-source projects. Build Shadcn CLI from scratch. https://github.com/egoist/tsup/blob/main/src/cli-main.ts#L7 https://github.com/egoist/tsup/blob/main/src/cli-main.ts#L112  ( 3 min )

Introduction In the world of web development, performance is king. Fast-loading applications keep users happy, reduce server load, and improve overall user experience. One of the most effective ways to achieve this is through intelligent caching. When a client requests data that hasn't changed since their last request, wouldn't it be great if we could just tell them "you already have this"? That's exactly what the HTTP 304 Not Modified status code is for. However, implementing 304 Not Modified effectively can be tricky, especially when in the real world data lives in a database. How do you efficiently determine if the data has truly changed without re-fetching and re-processing everything? This is where Delta comes in. As SimonCropp says Delta is an approach to implementing a 304 Not Mo…  ( 4 min )

Hi Dev Community! 👋 I’m Manognya Lokesh Reddy, and I love building practical AI tools that solve real-world problems. Today, I want to share a project that’s especially close to me—DocuDetective.AI, an AI-powered chatbot I built that lets users interact with PDF documents using natural language. If you’ve ever struggled to find specific info in a 100+ page document, you’ll love this. 🤔 The Problem You’re looking for specific information fast. The document is in a language you don’t understand. You want a summary instead of reading the whole thing. DocuDetective.AI was built to solve all of this. 🧠 Project Goals Ask questions like “What is the main conclusion?” or “Translate this section.” Support vernacular language translation. Use AI to chat with the document in real-time. 🛠️ Tech Stack LangChain – for chaining LLMs with document loaders and memory Chroma DB – for vector embeddings and document retrieval OpenAI GPT models – for natural language understanding Streamlit (optional) – for a user-friendly interface ⚙️ How It Works Vector Storage Query Handling Response Generation 📊 Results & Impact 💬 Increased user engagement by 35% through interactive Q&A instead of static search. 🌍 Helped bridge language gaps for users working with multilingual documents. 💡 What I Learned Preprocessing and chunking documents is a balancing act. Too much or too little = bad results. Users prefer conversation over command lines—good UX really matters.  ( 4 min )

Hey, I'm Omar, and this time I wanted to bring you some good news about the latest release of LightningChart JS Trader 3.1. LightningChart JS Trader is a high-precision chart suite for creating next-gen financial & trading applications. In this release, we focused on adding quality-of-life improvements and bug fixes. Here are some of the changes: Starting with version 3.1, LightningChart JS Trader is available for download from the public NPM registry. Previously, it was distributed via separate files sent by email. A valid license key (trial or purchased) is still required to use the library. Older versions will not be published on NPM. With this change, we are simplifying both updates and trial downloads. You can now set the chart to use a transparent background, making it easier to match the application’s background. Here is an example of a chart with a transparent background. The colors come from the underlying div-elements: The Mountain chart type can now be colored using a gradient fill. The coloring is based on the current line color and the enableMountainGradient() method can be used to switch the gradient on and off. Time range methods HTML text rendering Menu options Clear everything method Problem with the space bar not closing menus anymore when typing in the input fields The menus work better now when the chart height is small Color pickers now appear next to the color button instead of the top-left corner. However, note that Firefox browser has still some issues with this. Furthermore, the default color in the color pickers now matches the current color in all cases. We also improved the accuracy of the data cursor The Zoomband chart height is now based on the main chart’s height, allowing it to scale better. Access the latest version with a 30-day free trial. Or read the official release note. Written by: Send me your questions via LinkedIn  ( 4 min )

Ashkan Rajaee's Warning: The Remote Hiring Scam No One Talks About (And What You Can Do) Armi ・ Jun 2 #remotehiring #cybersecurity #developerjobs #ashkanrajaee  ( 3 min )

ArkTS Constraints on TypeScript Features No Support for Conditional Types Rule: arkts-no-conditional-types Severity: Error Description: ArkTS does not support conditional type aliases. Introduce new types with explicit constraints or rewrite logic using Object. TypeScript Example: type X = T extends number ? T : never; type Y = T extends Array ? Item : never; ArkTS Example: // Provide explicit constraints in type aliases type X1 = T; // Rewrite with Object, with less type control and a need for more type checks type X2 = Object; // Item must be used as a generic parameter and correctly instantiable type YI> = Item; Rule: arkts-no-ctor-prop-decls Severity: Error Description: ArkTS does not sup…  ( 4 min )

深入理解Hyperlane的中间件系统：一个大三学生的实践笔记 作为一名大三计算机专业的学生，我在使用 Hyperlane 框架开发校园项目的过程中，对其中间件系统有了深入的理解。今天，我想分享一下我在实践中的心得体会。 graph TD A[客户端请求] --> B[认证中间件] B --> C[日志中间件] C --> D[控制器] Hyperlane 的中间件采用洋葱模型，请求从外层向内层传递，这种设计让请求处理流程清晰可控。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) .await .set_response_header("SocketAddr", socket_addr) .await; } 相比其他框架需要通过 trait 或层注册中间件，Hyperlane 直接使用异步函数注册，更加直观。 async fn auth_middleware(ctx: Context) { let token = ctx.get_request_header("Authorization").await; match token { Some(token) => { // 验证逻辑 ctx.set_request_data("user_id", "123").await; } None => { …  ( 3 min )

How TDZ PRO Helped Remote Founders Stop Losing Money to Taxes Armi ・ Jun 12 #business #remote #productivity #startup  ( 3 min )

校园二手交易平台的技术选型：为什么我选择了Hyperlane框架 作为一名大三计算机系的学生，上学期我负责开发了一个校园二手交易平台。在技术选型时，我最终选择了 Hyperlane 这个 Rust Web 框架。今天，我想分享一下这个选择背后的思考过程和实际使用体验。 高并发处理：学期末是二手交易的高峰期，需要处理大量并发请求 实时通信：买卖双方需要实时聊天功能 开发效率：作为学生项目，需要快速开发和迭代 学习价值：希望通过项目深入学习 Rust 语言 特性 Hyperlane Actix-Web Axum 学习曲线 平缓 较陡 中等 文档友好度 优秀 良好 良好 社区活跃度 活跃 非常活跃 活跃 性能表现 极佳 优秀 优秀 WebSocket支持 原生 插件 扩展 #[methods(get, post)] async fn product_route(ctx: Context) { let id = ctx.get_route_param("id").await.parse::().unwrap(); // 商品详情查询逻辑 ctx.set_response_body(format!("Product {}", id)) .await .send_body() .await; } 路由宏的设计非常直观，让代码结构更加清晰。 #[get] async fn chat_ws(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); ctx.set_response_header(CONTENT_TYPE, "application/json") .await .set_response_body(key) .await .send_body() .await; } 原生的 WebSocket 支持让实时聊天功能的实现变得简单。 server .enable_nodelay().await .disable_linger().await .http_line_buffer_size(4096).await .run().await; 框架默认的性能优化配置就足以应对校园平台的访问压力。 在普通笔记本上的压测结果： wrk -c360 -d60s http://localhost:8000/ 场景 QPS 响应时间 首页 324,323 <10ms 商品列表 298,945 <15ms WebSocket连接 242,570 <20ms // 传统框架的写法 let method = ctx.get_request().await.get_method(); // Hyperlane的写法 let method = ctx.get_request_method().await; 扁平化的 API 设计大大提高了开发效率。 正则路由参数验证 WebSocket 连接状态管理 数据库连接池优化 在升级到 v4.89+ 时遇到了一些变化： // 新版本中断请求的方式 if should_abort { ctx.aborted().await; return; } 通过仔细阅读更新文档，很快适应了新的API。 API 设计直观：减少了查文档的频率 错误提示友好：编译错误信息清晰明确 性能无忧：默认配置已经够用 文档完善：示例代码可以直接使用 从小项目开始：先实现基本的 CRUD 功能 重视类型系统：利用 Rust 的类型检查避免运行时错误 参与社区讨论：遇到问题多与社区交流 关注性能监控：学习使用性能分析工具 平台已在校内正式运行 日均处理数百笔交易 获得了师生的好评 个人对 Rust Web 开发有了深入理解 计划添加更多社交功能 优化移动端体验 探索微服务架构 尝试贡献社区代码 作为一名学生开发者，我认为选择 Hyperlane 是一个正确的决定。它不仅帮助我完成了项目，还提升了我的技术水平。对于想要入门 Rust Web 开发的同学，我强烈推荐从 Hyperlane 开始！  ( 3 min )

在当前的 Rust Web 框架生态中，Hyperlane 正逐步展现出其作为“新一代轻量级高性能框架”的强大竞争力。本文将通过与主流框架（如 Actix-Web、Axum）对比，全面剖析 Hyperlane 的优势，特别是在性能、特性集成、开发体验和底层架构方面的领先之处。 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 大量内部抽象层 Actix ✅ 请求中间件 部分支持（需插件） ⚠️ 路径宏需显式配置 Axum Tower 架构复杂 Tokio ✅ Tower 中间件 ✅ 需依赖层扩展 ⚠️ 动态路由较弱 零平台依赖：纯 Rust 实现，跨平台一致性强，无需额外 C 库绑定。 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲处理，自动开启 TCP_NODELAY，默认关闭 SO_LINGER，适合高频请求环境。 中间件机制灵活：支持 request_middleware 与 response_middleware 明确划分，便于请求生命周期控制。 实时通信开箱即用：原生支持 WebSocket 与 SSE，无需第三方插件扩展。 下面我们将拆解一个完整 Hyperlane 服务示例，说明其设计理念与开发者友好性。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) …  ( 3 min )

作为计算机系大三学生，上学期我在做校园二手交易平台项目时，偶然发现了 Hyperlane 这个 Rust HTTP 框架。当时正为选框架发愁——既要性能够强扛住期末交易高峰，又得语法简洁让我这个 Rust 萌新能快速上手。没想到用下来完全超出预期，今天就来聊聊这个宝藏框架的使用体验！ 刚开始写路由函数时，我被 Hyperlane 的 Context（简称 ctx）惊艳到了。记得第一次想获取请求方法，按照 Rust 传统 HTTP 框架的写法，得这样： let method = ctx.get_request().await.get_method(); 但 Hyperlane 直接把方法"扁平化"了，现在我写的是： let method = ctx.get_request_method().await; 就像给书包分层整理一样，框架把请求/响应的子字段都按规则重命名了。设置响应状态码从set_status_code变成set_response_status_code，虽然多了几个字母，但代码逻辑像流程图一样清晰，再也不用翻文档找方法层级了！ 最让我上瘾的是它的请求方法宏。写首页路由时，我试着用了#[methods(get, post)]组合标注，结果比用枚举值一个个声明简单太多。后来发现还能简写#[get]，瞬间觉得写路由像写 Markdown 一样轻松： #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); let body = ctx.get_request_body().await; ctx.set_response_body(key).await.send_body().awai…  ( 3 min )

作为一名大三计算机专业的学生，我在构建 Web 服务项目时接触到了 Hyperlane 框架。这个高性能的 Rust HTTP 框架彻底改变了我对 Web 开发的认知。下面是我学习并应用 Hyperlane 的真实经历。 刚开始使用 Hyperlane 时，最让我惊喜的是它简洁的 Context 封装。以前在其它框架中需要冗长的调用： let method = ctx.get_request().await.get_method(); 现在只需要一行代码就能搞定： let method = ctx.get_request_method().await; 这种设计让我的代码可读性大幅提升，特别是处理复杂业务逻辑时，不再需要嵌套多个方法调用。 在实现 RESTful API 时，Hyperlane 的请求方法宏让路由定义变得异常简单： #[methods(get, post)] async fn user_profile(ctx: Context) { // 处理GET和POST请求 ctx.set_response_status_code(200).await; ctx.set_response_body("用户个人资料").await; } #[get] async fn get_users(ctx: Context) { // 仅处理GET请求 let users = fetch_all_users().await; ctx.set_response_body(users).await; } 这种声明式语法让我可以专注于业务逻辑而非 HTTP 细节。 在开发过程中，我发现响应处理特别直观： // 设置响应状态 ctx.set_response_status_code(404).await; // 添加自定义响应头 …  ( 3 min )

ArkTS Constraints on TypeScript Features Use class Instead of Types with Call Signatures Rule: arkts-no-call-signatures Severity: Error Description: ArkTS does not support call signatures in object types. Instead of using a type with a call signature, define a class with an invoke method. TypeScript Example: type DescribableFunction = { description: string; (someArg: string): string; // call signature }; function doSomething(fn: DescribableFunction): void { console.log(fn.description + " returned " + fn("")); } ArkTS Example: class DescribableFunction { description: string; constructor() { this.description = "desc"; } public invoke(someArg: string): string { return someArg; } } function doSomething(fn: DescribableFunction): void { c…  ( 4 min )

展望Hyperlane的未来：一个大三学生的开发心得与思考 作为一名大三计算机系的学生，在使用 Hyperlane 框架一个学期后，我对这个框架的现状和未来发展有了一些思考。这篇文章将分享我的学习心得和对框架未来的展望。 极致性能 接近原生 Tokio 的性能表现 优秀的内存管理 低延迟响应 开发体验 直观的 API 设计 完善的文档支持 友好的错误提示 框架 QPS 延迟 内存占用 开发体验 Hyperlane 324,323 1.5ms 最低 优秀 Actix-Web 310,000 1.8ms 较低 良好 Axum 305,000 1.7ms 中等 良好 Gin (Go) 242,570 2.1ms 较高 优秀 #[methods(get, post)] async fn flexible_route(ctx: Context) { let method = ctx.get_request_method().await; ctx.set_response_body(format!("Method: {}", method)) .await .send_body() .await; } 路由系统的设计非常直观，特别是多方法支持和正则匹配功能，大大提高了开发效率。 async fn custom_middleware(ctx: Context) { // 前置处理 let start = std::time::Instant::now(); // 请求处理 // 后置处理 println!("处理耗时: {:?}", start.elapsed()); } 中间件的洋葱模型设计让请求处理流程更加清晰。 WebAssembly 集成 async fn wasm_handler(ctx: Context) { let wasm_module = load_wasm_module().await; let result = wasm_module.execute().await; ctx.set_response_body(result).await; } GraphQL 支持 async fn graphql_handler(ctx: Context) { let query = ctx.get_request_body().await; let schema = build_schema().await; let result = schema.execute(query).await; ctx.set_response_body(result).await; } 插件系统 认证插件 缓存插件 监控插件 工具链完善 脚手架工具 调试工具 性能分析工具 基础入门 Rust 语言基础 异步编程概念 Web 开发知识 进阶学习 源码阅读 性能优化 实战项目 // 项目最佳实践 async fn best_practice(ctx: Context) { // 1. 统一错误处理 let result = process_request().await .map_err(|e| handle_error(e)); // 2. 结构化日志 log::info!("请求处理完成: {:?}", result); // 3. 性能监控 metrics::record_request().await; } 文档系统 更多示例代码 视频教程 最佳实践指南 开发工具 IDE 插件 调试工具 性能分析工具 交流平台 技术论坛 问答社区 代码仓库 生态系统 插件市场 模板项目 示例应用 循序渐进 从简单接口开始 理解核心概念 多写示例代码 实战驱动 参与实际项目 解决实际问题 总结经验教训 深入学习 源码分析 性能优化 架构设计 社区参与 问题反馈 代码贡献 经验分享 技术方向 云原生支持 边缘计算 AI 集成 应用场景 微服务架构 实时应用 高性能计算 作为一名学生开发者，我深深感受到 Hyperlane 框架在 Web 开发领域的潜力。它不仅帮助我快速构建了高性能的 Web 应用，还让我对 Rust 生态系统有了更深的理解。我相信，随着框架的不断发展和社区的壮大，Hyperlane 将在 Web 开发领域发挥更大的作用。希望这篇文章能给其他正在学习 Hyperlane 的同学一些启发和帮助！  ( 3 min )

ArkTS Constraints on TypeScript Features Object Property Names Must Be Valid Identifiers Rule: arkts-identifiers-as-prop-names Severity: Error Description: In ArkTS, object property names cannot be numbers or arbitrary strings. Exceptions are string literals and string values in enums. Use property names to access class properties and numeric indices for array elements. TypeScript Example: var x = { 'name': 'x', 2: '3' }; console.log(x['name']); console.log(x[2]); ArkTS Example: class X { public name: string = ''; } let x: X = { name: 'x' }; console.log(x.name); let y = ['a', 'b', 'c']; console.log(y[2]); // Use Map for non - identifier keys let z = new Map(); z.set('name', '1'); z.set(2, '2'); console.log(z.get('name'));…  ( 4 min )

Day 1：初识 Hyperlane 在 GitHub 上发现了 Hyperlane 这个 Rust HTTP 框架，立刻被它的性能数据吸引。官方文档写着： "hyperlane 是一个高性能且轻量级的 Rust HTTP 框架，设计目标是简化现代 Web 服务的开发，同时兼顾灵活性和性能表现。" 我决定用它来完成我的分布式系统课设。从 Cargo.toml 开始： [dependencies] hyperlane = "5.25.1" 今天重点研究了 Hyperlane 的Context设计。传统框架需要这样获取请求方法： let method = ctx.get_request().await.get_method(); 但 Hyperlane 提供了更优雅的方式： let method = ctx.get_request_method().await; 我的理解： 这种链式调用简化就像 Rust 的?操作符——把嵌套调用扁平化，代码可读性大幅提升。Hyperlane 通过自动生成 getter/setter 方法，把request.method映射为get_request_method()，太聪明了！ 尝试实现 RESTful 接口时，发现了 Hyperlane 的方法宏： #[methods(get, post)] async fn user_api(ctx: Context) { // 处理GET/POST请求 } #[delete] async fn delete_user(ctx: Context) { // 处理DELETE请求 } 遇到的问题： 刚开始忘记给路由函数添加async关键字，编译器报错让我困惑了半小时。Rust 的异步编程真是需要时刻注意细节！ 花了整天研究响应 API，做了个对比表格帮助理解： 操作类型…  ( 3 min )

Like many developers, I struggled for a long time trying to “level up” my frontend skills. I followed countless courses, watched endless tutorials, joined bootcamps, and consumed a mountain of content. And yet… I didn’t feel like I was actually getting better. I knew more, but I couldn’t do more. And that’s a frustrating place to be. The Trap of Passive Learning It became clear: knowledge without experience wasn’t enough. The Shift: Build Something Real That’s when I started working on Onepin, a tool where users can pin and manage anything important to them in one place. Unlike tutorials that hand you the solution, this project gave me no safety net. I had to figure things out, break things, fix them, and slowly connect all the dots. The Gaps I Didn’t Know I Had React: State management, pe…  ( 4 min )

How TDZ PRO Helped Remote Founders Stop Losing Money to Taxes Armi ・ Jun 12 #business #remote #productivity #startup  ( 3 min )

I’m confident I’m not alone in saying I’ve spent a lot of time over the past couple of years thinking about AI as an engineer / developer and what it means for our field and for our careers. For a long time, software engineering felt like a safe bet. After all, how could we be automated away when we’re the ones writing the automation? Or so we thought. Like many, I’ve run the full gamut of emotions on the topic: excitement, uncertainty, fear, frustration, more excitement, more uncertainty, and so on. If there's an emotional response to AI to be had, I’ve probably felt it. But lately, one emotion has consistently stuck, and that’s excitement. It took a while to get here (and arguably even longer to learn to stay here) but I can now say with confidence: the rise of AI excites me more than an…  ( 10 min )

Introduction Code reviews are meant to improve code quality, foster knowledge sharing, and build strong engineering culture. But sometimes, they go too far. You fix a critical bug in five lines, push the PR… and wait. Days go by. Dozens of comments pile in about naming, unrelated refactors, and philosophical disagreements. Meanwhile, users are still impacted. It's time to talk about where things go wrong and how to bring balance back. The original purpose of code reviews is being overshadowed by over-engineering and perfectionism. Common symptoms include: Overlong delays on small PRs Reviewers blocking for non-functional issues Burnout from endless iterations This friction slows teams, frustrates developers, and delays shipping value. Excessive nitpicking on naming, formatting, or micro-…  ( 5 min )

在当前的 Rust Web 框架生态中，Hyperlane 正逐步展现出其作为“新一代轻量级高性能框架”的强大竞争力。本文将通过与主流框架（如 Actix-Web、Axum）对比，全面剖析 Hyperlane 的优势，特别是在性能、特性集成、开发体验和底层架构方面的领先之处。 框架 依赖模型 异步运行时 中间件支持 SSE/WebSocket 路由匹配能力 Hyperlane 仅依赖 Tokio + 标准库 Tokio ✅ 支持请求/响应 ✅ 原生支持 ✅ 支持正则表达式 Actix-Web 大量内部抽象层 Actix ✅ 请求中间件 部分支持（需插件） ⚠️ 路径宏需显式配置 Axum Tower 架构复杂 Tokio ✅ Tower 中间件 ✅ 需依赖层扩展 ⚠️ 动态路由较弱 零平台依赖：纯 Rust 实现，跨平台一致性强，无需额外 C 库绑定。 极致性能优化：底层 I/O 使用 Tokio 的 TcpStream 和异步缓冲处理，自动开启 TCP_NODELAY，默认关闭 SO_LINGER，适合高频请求环境。 中间件机制灵活：支持 request_middleware 与 response_middleware 明确划分，便于请求生命周期控制。 实时通信开箱即用：原生支持 WebSocket 与 SSE，无需第三方插件扩展。 下面我们将拆解一个完整 Hyperlane 服务示例，说明其设计理念与开发者友好性。 async fn request_middleware(ctx: Context) { let socket_addr = ctx.get_socket_addr_or_default_string().await; ctx.set_response_header(SERVER, HYPERLANE) …  ( 3 min )

作为计算机系大三学生，上学期我在做校园二手交易平台项目时，偶然发现了 Hyperlane 这个 Rust HTTP 框架。当时正为选框架发愁——既要性能够强扛住期末交易高峰，又得语法简洁让我这个 Rust 萌新能快速上手。没想到用下来完全超出预期，今天就来聊聊这个宝藏框架的使用体验！ 刚开始写路由函数时，我被 Hyperlane 的 Context（简称 ctx）惊艳到了。记得第一次想获取请求方法，按照 Rust 传统 HTTP 框架的写法，得这样： let method = ctx.get_request().await.get_method(); 但 Hyperlane 直接把方法"扁平化"了，现在我写的是： let method = ctx.get_request_method().await; 就像给书包分层整理一样，框架把请求/响应的子字段都按规则重命名了。设置响应状态码从set_status_code变成set_response_status_code，虽然多了几个字母，但代码逻辑像流程图一样清晰，再也不用翻文档找方法层级了！ 最让我上瘾的是它的请求方法宏。写首页路由时，我试着用了#[methods(get, post)]组合标注，结果比用枚举值一个个声明简单太多。后来发现还能简写#[get]，瞬间觉得写路由像写 Markdown 一样轻松： #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); let body = ctx.get_request_body().await; ctx.set_response_body(key).await.send_body().awai…  ( 3 min )

作为一名大三计算机专业的学生，我在构建 Web 服务项目时接触到了 Hyperlane 框架。这个高性能的 Rust HTTP 框架彻底改变了我对 Web 开发的认知。下面是我学习并应用 Hyperlane 的真实经历。 刚开始使用 Hyperlane 时，最让我惊喜的是它简洁的 Context 封装。以前在其它框架中需要冗长的调用： let method = ctx.get_request().await.get_method(); 现在只需要一行代码就能搞定： let method = ctx.get_request_method().await; 这种设计让我的代码可读性大幅提升，特别是处理复杂业务逻辑时，不再需要嵌套多个方法调用。 在实现 RESTful API 时，Hyperlane 的请求方法宏让路由定义变得异常简单： #[methods(get, post)] async fn user_profile(ctx: Context) { // 处理GET和POST请求 ctx.set_response_status_code(200).await; ctx.set_response_body("用户个人资料").await; } #[get] async fn get_users(ctx: Context) { // 仅处理GET请求 let users = fetch_all_users().await; ctx.set_response_body(users).await; } 这种声明式语法让我可以专注于业务逻辑而非 HTTP 细节。 在开发过程中，我发现响应处理特别直观： // 设置响应状态 ctx.set_response_status_code(404).await; // 添加自定义响应头 …  ( 3 min )

As a junior majoring in computer science, I was introduced to the Hyperlane framework while working on a Web service project. This high-performance Rust HTTP framework completely changed my perception of Web development. Below is my true experience of learning and applying Hyperlane. When I first started using Hyperlane, I was pleasantly surprised by its clean Context (ctx) abstraction. Previously, in other frameworks, I had to write verbose calls like: let method = ctx.get_request().await.get_method(); Now, it’s as simple as one line of code: let method = ctx.get_request_method().await; This design significantly enhances the readability of my code, especially when dealing with complex business logic, eliminating the need for nested method calls. When implementing RESTful APIs, Hyperlane…  ( 5 min )

I am pretty sure most of us always hear intel i5, i7, 10th generation 11th generation, 12 cores, 8 cores, 512 GB ssd and it goes beyond our head. Let's understand it today: We all have learnt that Memory is of 2 types RAM and ROM. RAM (Random Access Memory) stores memory temporarily. If you restart or shut down, all the info in RAM is cleared. Whereas ROM (Read Only Memory) stores memory permanently. We rarely interact with ROM. It just quietly helps your computer boot up properly. CPU (Central Processing Unit) acts as a brain. Just like your brain makes decisions and controls your actions, CPU does the same for your computer. It carries out all the instructions from hardware to software. How it works? Btw CPU is also a type of Processor. But let me ask you this: Is your system 32-b…  ( 4 min )

As a junior computer science student, I was working on a campus second-hand trading platform project last semester when I stumbled upon the Hyperlane Rust HTTP framework. I was in a dilemma about choosing a framework— it needed to be powerful enough to handle the peak trading at the end of the semester, and its syntax had to be simple so that I, as a Rust newbie, could get up to speed quickly. To my pleasant surprise, Hyperlane exceeded all my expectations. Today, I want to share my experience with this amazing framework! When I first started writing route functions, I was amazed by Hyperlane’s Context (or ctx for short). I remember the first time I wanted to get the request method. In traditional Rust HTTP frameworks, I would have to write: let method = ctx.get_request().await.get_method(…  ( 6 min )

Day 1: First Encounter with Hyperlane I stumbled upon the Hyperlane Rust HTTP framework on GitHub and was immediately captivated by its performance metrics. The official documentation states: "Hyperlane is a high-performance and lightweight Rust HTTP framework designed to simplify the development of modern web services while balancing flexibility and performance." I decided to use it for my distributed systems course project. I started with the Cargo.toml file: [dependencies] hyperlane = "5.25.1" Today, I delved into the design of Hyperlane's Context. In traditional frameworks, you would retrieve the request method like this: let method = ctx.get_request().await.get_method(); But Hyperlane offers a more elegant approach: let method = ctx.get_request_method().await; My Understanding: T…  ( 5 min )

作为计算机系大三学生，上学期我在做校园二手交易平台项目时，偶然发现了 Hyperlane 这个 Rust HTTP 框架。当时正为选框架发愁——既要性能够强扛住期末交易高峰，又得语法简洁让我这个 Rust 萌新能快速上手。没想到用下来完全超出预期，今天就来聊聊这个宝藏框架的使用体验！ 刚开始写路由函数时，我被 Hyperlane 的 Context（简称 ctx）惊艳到了。记得第一次想获取请求方法，按照 Rust 传统 HTTP 框架的写法，得这样： let method = ctx.get_request().await.get_method(); 但 Hyperlane 直接把方法"扁平化"了，现在我写的是： let method = ctx.get_request_method().await; 就像给书包分层整理一样，框架把请求/响应的子字段都按规则重命名了。设置响应状态码从set_status_code变成set_response_status_code，虽然多了几个字母，但代码逻辑像流程图一样清晰，再也不用翻文档找方法层级了！ 最让我上瘾的是它的请求方法宏。写首页路由时，我试着用了#[methods(get, post)]组合标注，结果比用枚举值一个个声明简单太多。后来发现还能简写#[get]，瞬间觉得写路由像写 Markdown 一样轻松： #[get] async fn ws_route(ctx: Context) { let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap(); let body = ctx.get_request_body().await; ctx.set_response_body(key).await.send_body().awai…  ( 3 min )

When people hear the term blockchain, their first thought is usually Bitcoin or other cryptocurrencies. However, blockchain is much more than just digital money. It is a revolutionary technology that is reshaping industries from finance and supply chain management to healthcare and cybersecurity. For students in Computer Science and Engineering (CSE), blockchain offers exciting career paths and innovation opportunities far beyond cryptocurrency. At its core, blockchain is a decentralized, distributed ledger that records data across many computers in such a way that the registered data cannot be altered retroactively. Each block in the chain contains a number of transactions, and every new transaction is recorded in a new block and linked to the previous one — creating a secure and transpar…  ( 5 min )

I’m the founder of Fidget, an AI-powered video summarizer. Today’s post covers our multimodal engine’s architecture, complete with code examples. When we set out to build our Multimodal Summary Engine, the idea was clear: ingest data from many sources (e.g. video, audio, metadata etc…) and use it to produce a neat, human-readable summary. If you rely on off-the-shelf summarizers, you still end up manually parsing transcripts and missing slide cues. That’s why Fidget’s multimodal AI engine was built from day one to capture every visual and audio nuance. Instead of simply transcribing audio, Fidget will listen for tonal emphasis, detects slide changes, and integrate on-screen text all in real time. Firstly we needed a home for our new system, so we spec’d out the Fidget API. We knew develope…  ( 10 min )

I’ve been hands-on with Test-Driven Development (TDD)—a practice where you write tests before you write production code. What initially seemed backwards, ended up completely transforming how I think about building reliable software. I used to write code like this: Hack together a feature Manually test it in the browser/Postman Fix bugs Repeat until it mostly works Then I discovered Test-Driven Development (TDD), and everything changed. Now, I write code like this: Write a failing test (Red) Make it pass with minimal code (Green) Clean up without fear (Refactor) And guess what? I ship fewer bugs, refactor with confidence, and actually enjoy coding more. If that sounds like magic, let me break it down. Clarify expected behavior before diving into implementation. Avoid untested code, which re…  ( 6 min )

The o3 API—OpenAI’s premier reasoning model—has recently undergone a significant price revision, marking one of the most substantial adjustments in LLM pricing. This article delves into the latest pricing structure of the o3 API, explores the motivations behind the change, and provides actionable insights for developers aiming to optimize their usage costs. The o3 API represents OpenAI’s flagship reasoning model, renowned for its advanced capabilities in coding assistance, mathematical problem-solving, and scientific inquiry. As part of OpenAI’s model hierarchy, it occupies a tier above the o3-mini and o1-series models, delivering superior accuracy and depth of reasoning. Cloud-based LLMs operate on pay-as-you-go models, where token consumption directly translates to expense. For startups …  ( 6 min )

The competition between leading AI developers has intensified with Google’s launch of Gemini 2.5 Pro and OpenAI’s introduction of GPT-4.1. These cutting-edge models promise significant advancements in areas ranging from coding and long-context comprehension to cost-efficiency and enterprise readiness. This in-depth comparison explores the latest features, benchmark results, and practical considerations for selecting the right model for your needs. Google rolled out the Gemini 2.5 Pro Preview 06-05 update in early June 2025, branding it their first “long-term stable release” and making it available via AI Studio, Vertex AI, and the Gemini app for Pro and Ultra subscribers. One standout feature is “configurable thinking budgets,” which let you control how much compute the model spends on eac…  ( 6 min )

In the age of AI, the keyboard is no longer your only interface — your words are. Welcome to the era of Prompt Engineering — where how you ask is just as important as what you know. Prompt engineering is the art and science of communicating with AI tools effectively — like ChatGPT, GitHub Copilot, Midjourney, Claude, etc. It’s not coding. It’s commanding AI to code for you, design for you, debug for you, and more. Prompting helps you: Generate code faster (using Copilot or ChatGPT) Scaffold components, APIs, or tests in seconds Focus more on logic, less on boilerplate AI is your new pair programmer. You write the logic → AI turns it into code You describe a bug → AI offers a fix You explain a UI → AI gives a design layout You may not know the syntax, but you can explain your need in plain English — and the AI helps you code it correctly. Perfect for: Freshers Self-taught developers Non-CS backgrounds Need a React login page with Firebase? One clear prompt → working code. Need 10 dummy blog posts in Markdown? Prompt → done. It turns your ideas into code faster than ever. What makes a good vs bad prompt? Use role-based prompts (e.g., “You are a senior React dev…”) Be specific (frameworks, use cases, output formats) Give examples + context ChatGPT (for code, regex, docs, UI ideas) GitHub Copilot (inline AI assistant) Gemini, Claude, or TypingMind for long-form 🔸 “Generate a responsive React component for a pricing table with 3 tiers and TailwindCSS.” 🔸 “Explain the difference between useEffect and useLayoutEffect with examples.” 🔸 “Create 10 blog post ideas for JavaScript interview prep.”  ( 4 min )

If you've ever worked with Teltonika GPS tracking devices, you know that parsing their proprietary protocol can be a bit of a challenge. Whether you're building a fleet management system, a custom IoT platform, or just tinkering with real-time vehicle telemetry, understanding and communicating with these devices is critical. That's why I created teltonika-go — an open-source Go package that simplifies parsing Teltonika messages and enables communication with their devices over TCP. teltonika-go is a lightweight, idiomatic Go library designed to help developers decode, parse, and interpret the binary protocol used by Teltonika GPS trackers like the FMB series. It provides building blocks for server-side communication with these devices, which typically send AVL (Automatic Vehicle Location) …  ( 5 min )

It started, as most tech crises do, with an announcement and a pastry. You were three bites into a blueberry muffin when the CTO, burst into the dev pit, eyes wide, voice too loud, radiating the kind of giddy terror usually reserved for space launches and wedding proposals. “We did it. We landed GigaGym.” A hush fell over the room. Someone from Sales whispered, “No way,” like they were invoking a forbidden name. You set down your muffin, dreading the next words. “They’re onboarding next month. They’re bringing 100,000 concurrent users.” Applause erupted. People hugged. Marketing began updating the pitch deck with fireworks emojis. But not you. Because you know the truth: your poor database, let’s call him Postgres Pete, is already sweating through his metaphorical t-shirt handling 50 users…  ( 6 min )

Hello! I’m Ahmad, and I proudly represent LinkNova, a digital marketing agency built on one mission — helping brands improve their online visibility, search engine rankings, and domain authority through smart SEO, powerful link building, and authentic guest posting. ahmadfarazlinkbuilder@gmail.com — let’s start transforming your digital presence. In 2025, digital competition is fiercer than ever. Businesses are investing heavily in content, design, and development — but without proper SEO and backlinks, their websites remain buried under thousands of others. That’s where our expertise comes into play. Unlike cookie-cutter SEO agencies, LinkNova offers handcrafted marketing solutions that combine real strategy, deep industry knowledge, and long-term value. SEO is more than just keywords and…  ( 6 min )

GraphQL has emerged as a modern alternative to RESTful APIs, offering a more flexible and efficient way for clients to query data. Unlike REST, where clients often make multiple requests to different endpoints and receive fixed response structures, GraphQL allows clients to request exactly the data they need — and nothing more — in a single round trip. This reduces the issues of over-fetching and under-fetching common in REST, and gives frontend developers more control over the shape of the response. AWS AppSync is a managed service that helps developers build scalable, real-time GraphQL APIs with minimal operational overhead. It integrates seamlessly with various AWS data sources, including DynamoDB, Lambda, RDS, and OpenSearch, and supports features such as offline access, subscriptions,…  ( 7 min )

GraphQL has emerged as a modern alternative to RESTful APIs, offering a more flexible and efficient way for clients to query data. Unlike REST, where clients often make multiple requests to different endpoints and receive fixed response structures, GraphQL allows clients to request exactly the data they need — and nothing more — in a single round trip. This reduces the issues of over-fetching and under-fetching common in REST, and gives frontend developers more control over the shape of the response. AWS AppSync is a managed service that helps developers build scalable, real-time GraphQL APIs with minimal operational overhead. It integrates seamlessly with various AWS data sources, including DynamoDB, Lambda, RDS, and OpenSearch, and supports features such as offline access, subscriptions,…  ( 7 min )

Python is a widely used programming language known for its simplicity and readability. Its clean syntax makes it easy for beginners to learn and use effectively. Python supports multiple programming paradigms, including object-oriented, procedural, and functional programming. It has a vast standard library and strong community support, which accelerates development across various domains. Python is also platform-independent, making it flexible for different environments. Its versatility allows use in web development, data analysis, automation, machine learning, and more. These features contribute to Python’s growing popularity among developers and organizations. To enhance your skills, consider enrolling in a Python certification course.  ( 3 min )

Blockchain has come a long way - from niche circles to mainstream headlines. But while the technology moves fast, the talent to build it still remains limited. how this stuff works and can build it well. Around 493 new roles are posted monthly, attracting over 117 applicants each. But only few have the skillset that Web3 really needs: cryptography fundamentals, smart contract design, security, DeFi logic and regulatory awareness. Markets & Markets expects the global blockchain market to grow from $20.1B in 2024 to $248.9B by 2029. That growth can't happen without the people to build and maintain it, so it creates one urgent need: skilled human resource to make it real, those who have a structured, research-backed education. For years, blockchain existed mostly outside the university ecosys…  ( 4 min )

Angular 20 has officially embraced the standalone component architecture. In this guide, you'll learn how to implement Facebook Login using the latest @abacritt/angularx-social-login and Angular's modern APIs. Read more!  ( 2 min )

In today's complex software landscape, debugging distributed systems has become increasingly challenging. As applications grow more sophisticated, incorporating multiple services, databases, and cloud components, developers need robust debugging tools to effectively identify and fix issues. The traditional approach of examining single-system logs no longer suffices when tracking bugs across interconnected services and geographically dispersed infrastructure. A modern debugging tool must provide comprehensive visibility into the entire system, enabling developers to trace issues across multiple components while maintaining context of the overall application state. This article explores three essential features that make debugging tools effective for modern distributed systems. Modern sof…  ( 5 min )

🚀 Description A hands-on DevOps showcase: containerization, Kubernetes with Helm, CI/CD using GitHub Actions, and observability with Prometheus, all running locally. In this article, I walk through a DevOps project I recently completed, a fully containerized full-stack web application deployed on a local Kubernetes cluster. This project was designed not just to build a functional app, but to demonstrate my DevOps skills end-to-end: containerization, orchestration, CI/CD, and observability. 🔧 Project Goal: A React frontend collects user information. The data is sent to a Flask backend, which checks if the user already exists. If not, it adds the user to a PostgreSQL database. Redis is used to cache the user data for faster reads. Nginx acts as a reverse proxy to route traffic efficientl…  ( 5 min )

Animation is the magic that transforms static interfaces into engaging, delightful user experiences. In the world of mobile development, Flutter stands out as one of the most powerful frameworks for creating smooth, performant animations that feel native across both iOS and Android platforms. Whether you're looking to add subtle microinteractions that guide users through your app or create complex, jaw-dropping animations that showcase your brand's personality, Flutter's animation system provides the tools to bring your creative vision to life. From simple fade-ins to complex physics-based animations, Flutter's comprehensive animation framework empowers developers to create experiences that users love to interact with. In this comprehensive guide, we'll explore Flutter's animation capabili…  ( 12 min )

In the age of visual communication, content creators are constantly looking for efficient, private, and professional ways to share their work. Whether you’re a photographer uploading high-res photos, a designer showcasing concepts, or a content creator organizing a portfolio—having control over how and with whom you share your media is crucial. That’s where Erome shines. Built for simplicity and power, Erome offers an intuitive gallery-based platform where you can upload, manage, and share your visual content without compromising on quality, privacy, or presentation. In this article, we’ll explore how you can master media sharing using Erome and why it stands out from the crowded field of hosting platforms. Erome is an online platform that allows users to create media galleries using image…  ( 5 min )

Every successful startup begins with a simple idea. But not all ideas turn into thriving businesses — in fact, most fail before they even reach the market. The key difference between a failed startup and a successful one often lies in how well the idea was validated before heavy investment. That's where the Minimum Viable Product (MVP) comes into play. In this blog, we’ll guide you through the journey from idea to MVP, focusing on how to effectively validate your startup concept and increase your chances of success. A Minimum Viable Product (MVP) is a stripped-down version of your product that includes just enough features to solve the core problem and satisfy early adopters. The primary goal of an MVP is validation — to test assumptions, collect user feedback, and iterate quickly before b…  ( 5 min )

日期卡片组件开发指南 项目概述 这是一个用于展示日期信息（包括公历、农历、星期）的卡片组件，基于ArkJS/ArkTS开发，采用模块化设计，通过DateTransfer类处理日期逻辑，DateCard结构体负责UI展示。 1、在空项目中选中entry右键选择Atomic Service（元服务） 2、选择一个模板并配置信息 3、在detecard目录下的pages文件夹添加卡片页面 4、日期数据处理模块（DateTransfer）负责处理日期逻辑，使用第三方库cjcalendar获取农历，在终端中输入：ohpm install cjcalendar下载第三方库。使用时先创建日期数据对象new DateTransfer()便能获取实时日期数据。 5、在资源文件中适配系统深浅色主题  ( 2 min )

Preparation Install DevEco Studio NEXT IDE, note that the version should be Next, the current latest is Beta3 2.Install Git, if you want to adapt to Android, you need to install Android Studio; if you want to adapt to ios, you need to install Xcode. Configuring environment variables # Flutter Mirror export PUB_HOSTED_URL=https://pub.flutter-io.cn export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn # HarmonyOS SDK export TOOL_HOME=/Applications/DevEco-Studio.app/Contents/ export DEVECO_SDK_HOME=$TOOL_HOME/sdk # command-line-tools/sdk export PATH=$TOOL_HOME/tools/ohpm/bin:$PATH # command-line-tools/ohpm/bin export PATH=$TOOL_HOME/tools/hvigor/bin:$PATH # command-line- tools/hvigor/bin export PATH=$TOOL_HOME/tools/node/bin:$PATH # command-line-tools/tools/node/bin FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn PUB_HOSTED_URL=https://pub.flutter-io.cn DEVECO_SDK_HOME=C:\Program Files\Huawei\DevEco Studio\sdk JAVA_HOME=C:\Program Files\Huawei\DevEco Studio\jbr ` Edit the PATH and add the following path `bash C:\Program Files\Huawei\DevEco Studio\tools\hvigor\bin C:\Program Files\Huawei\DevEco Studio\tools\node If you need to use more than one version of Flutter in your project, you can consider using fvm. Install FVM Use the official flutter version with fvm `bash To install a customized version of flutter, go to the fvm/version directory, which is usually located in the user directory, e.g. ~/fvm/versions/3.22.0, copy the repository and rename it to the name custom_x.y.z. `bash https://gitee.com/openharmony-sig/flutter_  ( 3 min )

TL:DR The infamous intermediate plateau shows up for most learners around B1–B2: progress feels glacial, new words won’t stick, and real-world conversations still wobble. Research links the slowdown to fossilised errors, vocabulary gaps, motivation dips and “good-enough” comprehension that stops pushing the brain.(scispace.com, scotthyoung.com) The good news: targeted, higher-challenge habits consistently restart growth—and YAP turns each one into a built-in quest or reward. Below you’ll find the science, seven field-tested tactics, and a 21-day plan to punch through the plateau. Is the Intermediate Plateau? A natural slowdown, not failure: SLA studies describe a temporary flattening of measurable gains once basic communication is reached.(researchgate.net) Fossilisation risk: freque…  ( 4 min )

Ever feel like you're drowning in AI subscription fees? Yeah, us too. Look, we'll be honest with you – we've got a problem. We're absolutely obsessed with testing AI tools. Our browser has more AI tabs open than a NASA mission control center, and our credit card statements? Let's just say they tell a very expensive story of curiosity gone wild. But here's the thing that's been bugging us lately: Why are we all paying premium prices when some of the best AI tools are sitting right there, completely free? Three months ago, we decided to go on a mission. We were going to test every single free AI assistant out there and figure out which ones actually deserve a spot on your desktop. Not the paid versions, not the "free trials" that guilt-trip you into subscribing – the genuinely free ones that…  ( 8 min )

I've used a bunch of them — some for personal side projects, some in teams of 3–5, and others in fast-moving startups. What started as a search for “just a clean to-do list” turned into a bit of a rabbit hole. So here’s a summary of what I learned after testing (and fighting with) a dozen+ task trackers in 2025. If you’re looking for something that fits your brain, team, or workflow — maybe this helps. Choosing the right task tracker isn’t just about features. The way your tasks are organized affects how clearly you think, how well your team communicates, and whether you spend your day actually building things — or stuck trying to remember what you were doing in the first place. In 2025, most tools go beyond checkboxes. Many have built-in documentation, automations, integrations with your …  ( 5 min )

The localhost Struggle is Real. Hey, to all my fellow developers in the trenches of code! Let me guess if this "universal crisis" sounds familiar: You're at your desk, staring proudly at that page on localhost:3000 that has consumed countless hours of your life (and a good chunk of your hair). Suddenly, a notification "dings" on your screen. It's your boss/client/product manager: "How's that new feature coming along? Send me a link so I can check it out on my phone." For a moment, the world freezes. Your internal monologue probably goes something like this: "Check it out? How? Should I mail you my laptop?!" You can't exactly ask them to huddle around your screen, and you certainly don't want to go through the whole tedious process of deploying to a staging server just for a quick preview…  ( 8 min )

Check out this Pen I made!  ( 2 min )

Displaying large numbers in dashboards or reports can clutter your UI and overwhelm users. Let’s solve this by creating a custom Angular pipe that converts numbers into a more readable format — like 1,500 to 1.5K and 2,500,000 to 2.5M. In this post, you'll learn how to build a clean, reusable pipe that formats large numbers using suffixes like K, M, and B. Angular comes with built-in pipes (like date, currency, and number) — but sometimes you need more control. A custom pipe: Keeps templates clean Promotes reusability Keeps formatting logic separated from business logic In your Angular project, run the following command: ng generate pipe numberSuffix This creates a new file: number-suffix.pipe.ts. Open number-suffix.pipe.ts and replace the contents with: import { Pipe, PipeTransform } fro…  ( 4 min )

Sick of sleepless nights and groggy mornings? If so, you're not alone. Many people struggle with restless sleep, insomnia, and other sleep problems that can leave them feeling exhausted and irritable during the day. While there are many sleep supplements on the market, more and more people are turning to sleep gummies with melatonin as a preferred solution. So why are sleep gummies becoming the go-to choice for those in need of better sleep? Let’s start, Sleep gummies offer a flavorful and convenient method to obtain the rest you require. Unlike traditional supplements that may be difficult to swallow or have a bitter taste, sleep gummies are like a treat for your taste buds. With delicious flavors like cherry and strawberry, you'll look forward to taking your sleep gummi…  ( 3 min )

In modern UI design, there is often a need for unconventional rounded corner styles. This article provides an in-depth analysis of a dynamic Canvas-based rendering solution that can perfectly achieve hybrid effects combining inner and outer rounded corners through the combination of positive and negative radius values. Conditional Logic: When all four corners are either inner rounded corners or outer rounded corners, directly utilize ArkUI's standard borderRadius property: if ((this.topRadius >= 0 && this.bottomRadius >= 0) || (this.topRadius < 0 && this.bottomRadius < 0)) { Column() .height('100%') .width('100%') .borderRadius(Math.abs(this.topRadius + this.bottomRadius) / 2) .backgroundColor(this.active ? this.activeColor : this.inactiveColor) …  ( 5 min )

In Phase 01, we built the ingestion layer of our Retail AI Insights system. We streamed historical product interaction data into Amazon S3 (Bronze zone) and stored key product metadata with inventory information in DynamoDB. Now that we have raw data arriving reliably, it's time to clean, enrich, and organize it for downstream AI workflows. Transform raw event data from the Bronze zone into: Cleaned, analysis-ready Parquet files in the Silver zone Forecast-specific feature sets in the Gold zone under /forecast_ready/ Recommendation-ready CSV files under /recommendations_ready/ This will power: Demand forecasting via Amazon Bedrock Personalized product recommendations using Amazon Personalize AWS Glue Jobs: Python scripts to clean, transform, and write data to the appropriate S3 zone A…  ( 8 min )

This guide explains how to edit and configure GRUB on Arch Linux for a dual-boot setup with Windows 10, ensuring the GRUB menu displays correctly for selecting Arch Linux or Windows. Arch Linux and Windows 10 installed on a UEFI system. GRUB bootloader installed (sudo pacman -S grub). os-prober installed to detect Windows (sudo pacman -S os-prober). The main GRUB configuration file is /etc/default/grub. Edit it to customize boot behavior. Open the Configuration File: sudo nano /etc/default/grub Key Settings to Modify: Timeout and Menu Display: GRUB_TIMEOUT=5 GRUB_TIMEOUT_STYLE=menu - `GRUB_TIMEOUT=5`: Shows GRUB menu for 5 seconds. - `GRUB_TIMEOUT_STYLE=menu`: Ensures the menu is visible. Kernel Parameters: GRUB_CMDLINE_LINUX_DEFAULT="loglevel=3" loglevel=3: Reduces boot …  ( 4 min )

QuCode - 21DaysChallenge - Day 12 Day 12 Quantum Measurement & No-Cloning Theorem Code: https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day12_QuantumMeasurement_No-CloningTheorem_Ex1.py  ( 3 min )

Ever been part of a "Cultural Initiative"? It goes something like this: Step Details An established company detects a trend that worries them, usually in the vein of talent acquisition or employee retention. "Oh no, we keep losing out to our competitors when we try to hire people!" or "We're getting resignations faster than we can replace them!" A focus group gets created They come back with a list of recommendations for some "cultural reform". The list is "prioritized" Major factors will include estimated cost, time to implement, and return on investment. The top couple of items on the list become a "cultural initiative". The company project management methodology will be invoked, and just like production work, the cultural project begins. Work continues... Until the budge…  ( 8 min )

Hey there, today I want to talk about unit testing on iOS and I'd like to start by discussing a different way to approach changes tracking in tests. Recently, I ran into an issue while using Swift Testing where I didn't know how to wait for a state change. In XCTest, we would use expectations to track changes and validate scenarios. While searching online, I found the confirmation function, which helps us track value changes. It works, but honestly, I found it a bit verbose - especially since it requires a completion block and nesting logic inside it. Swift Testing provides the confirmation function to help us deal with async flows, but it still feels very "XCTest-style" with manual fulfillment. Okay, it works and we can use it for sure. But, what about a different and simpler approach? Le…  ( 4 min )

1. Simpro 2. Workiz 3. Freshservice 4. ServiceTitan **5. Jobber 6. FieldEdge 7. ServiceMax 8. Kickserv 9. mHelpDesk 10. Microsoft Dynamics 365 Field Service ✅ Why These Tools Stand Out 📅 Smart Scheduling Minimizes technician idle time and boosts efficiency *💸 Automated Invoicing * 📱 Mobile Access Keeps field teams connected with real-time updates 🧰 Parts & Equipment Manages inventory to avoid delays *📊 Analytics Dashboard * 💡 How to Choose the Right Solution Industry Focus – Ensure the software caters to your specific trade’s compliance and equipment workflows. Integration Needs – Look for platforms that sync with your accounting, CRM, or communication tools. Mobile Experience – A reliable and intuitive mobile interface is non-negotiable for field teams. 📍 Final Take 🔍 Ready to elevate your field service? Explore these options and request a demo that aligns with your industry and growth goals.  ( 4 min )

As developers, we often focus on writing clean code, optimizing performance, or building new features. But growing a product or brand also requires effective outreach—whether it’s for link building, partnership development, or community growth. As an outreach specialist, I’ve seen how developers can level up their impact by integrating outreach best practices with their technical skills. Here are some practical outreach strategies tailored for devs: Use tools and APIs (like Hunter.io, Clearbit, or LinkedIn APIs) to gather prospect data quickly. Automate personalized email sequences with tools like Mailshake, Lemlist, or custom scripts. Instead of generic messages, pull in specific details (like a recent blog post, GitHub project, or tweet) to tailor your outreach and boost reply rates. If you’re into SEO, tiered link building can amplify your backlinks’ power. Use automation cautiously and always prioritize quality at every tier. Participate authentically in forums, Slack groups, or Discord servers related to your niche. Share helpful content and build real relationships before pitching. Track open rates, reply rates, and conversions. Use this data to improve your messaging and target the right contacts. Outreach isn’t just a marketing skill—it’s a growth lever developers can master to help their projects gain visibility and traction. What outreach tools or strategies have you found effective as a developer? Let’s share ideas!  ( 3 min )

React is a JavaScript library used for building user interfaces (UIs), especially for single-page applications where you need a fast and interactive user experience. It was developed by Facebook and is widely used in web development. Component-Based: UIs are built using components, which are reusable pieces of code that define how a part of the interface should look and behave. JSX Syntax: Uses a special syntax called JSX, which allows you to write HTML-like code inside JavaScript. Virtual DOM: React uses a virtual DOM to optimize rendering. Instead of updating the real DOM directly, it updates a lightweight copy first, then efficiently updates only the parts that changed. Unidirectional Data Flow: Data in React flows in one direction, making it easier to understand and debug applications.…  ( 4 min )

10 Free Public APIs I’m Actually Using as a Developer in 2025 Emmanuel Mumba ・ Jun 11 #webdev #programming  ( 2 min )

Ever clicked a “Login with Google” button or granted a new photo app permission to access your Dropbox files? If so, you’ve already experienced OAuth 2.0 — even if you didn’t realize it at the time. Think of it like this: you wouldn’t hand the valet at a hotel your entire keychain with your house, office, and safe deposit box keys just to park your car, right? You’d give them a valet key — a key that lets them do one specific thing and nothing else. OAuth 2.0 works the same way in the digital world. It’s a secure authorization protocol that lets applications access specific user resources without ever sharing the user’s password. And if you’re building modern web, mobile, or API-first apps, understanding OAuth 2.0 is a must. In this post, we’ll break down the what, why, and how of O…  ( 9 min )

In a recent blog post titled "I Was So Angry, I Built My Own", I articulated the frustrations that often drive developers to build bespoke solutions. The article hints the creation of a project management tool designed to address shortcomings found in existing commercial offerings. While the ingenuity and comprehensive feature set of the described solution are commendable, particularly its embrace of modern development paradigms, it also raises pertinent questions regarding architectural complexity and the optimal distribution of responsibilities within a system. This follow-up looks into the implementation decisions discussed in the original post, contrasting them with an eye towards technical requirements and the overarching goal of complexity reduction. We will specifically examine the …  ( 7 min )

In today’s cloud-native world, managing microservices at scale requires more than just containers and Kubernetes. That’s where Istio, a powerful open-source service mesh, steps in — offering observability, security, and traffic control for your applications without changing your code. 🔍 What Is Istio? Service discovery Load balancing Traffic routing Metrics collection Security policies ⚙️ Key Components of Istio Pilot Citadel Mixer (Deprecated in recent versions) Istiod 🔐 Why Use Istio? ✅ Traffic Management: Split traffic between service versions for canary deployments, A/B testing, or blue-green releases. ✅ Observability: Automatically generate metrics, logs, and distributed traces for all services using tools like Prometheus, Grafana, and Jaeger. ✅ Resilience: Implement retries, timeouts, and circuit breakers without touching application code. 🌐 Istio in the Real World Getting Started Label your namespace for Istio injection Deploy services Use VirtualServices and DestinationRules to control traffic Monitor traffic using Prometheus and Kiali dashboards 🔚 Conclusion Whether you’re just getting started or scaling a mature environment, Istio Service Mesh brings enterprise-grade networking and observability to your cloud-native stack For more insights, Kindly follow: Hawkstack Technologies  ( 4 min )

Your AI-Powered Dream & Mood Analyst with Runner H 🧠💤 Vida Khoshpey ・ Jun 11 #devchallenge #runnerhchallenge #ai #mentalhealth  ( 3 min )

Introduction: Developers Take Center Stage at WWDC 2025 WWDC 2025 delivered one of Apple’s most developer-focused events in years. From a sweeping “Liquid Glass” design refresh to powerful under-the-hood updates, there was no shortage of news for those of us building apps for the Apple ecosystem. Below, I break down each major theme—everything you need to know. What Changed: Across iOS, macOS, iPadOS, watchOS, and tvOS, Apple introduced a translucent, fluid aesthetic that some are already likening to Windows 7’s Aero. Pros & Cons: Pros: A fresh, modern vibe; consistent visual language across all platforms. Cons: Blurred text in Messages can hit accessibility and contrast in edge cases, and animations feel sluggish unless you enable “reduced motion” (which brings its own quirks). …  ( 5 min )

In HarmonyOS development, the need to modify image colors often arises in scenarios such as theme switching, status indication, or style unification. The following comprehensively covers technical principles, implementation methods, and optimization strategies across various scenarios including vector graphics, bitmaps, and dynamic rendering: fillColor 1. Core Principles and Use Cases Vector graphics (e.g., SVG, AI) describe shapes through mathematical paths, allowing direct modification of fill colors using the fillColor property. Advantages include: Lightweight Rendering: No additional resource files required; color changes via property configuration Dynamic Responsiveness: Real-time color switching based on runtime states (e.g., theme mode, interaction state) Consis…  ( 5 min )

I. Core Features of ArkUI Framework Declarative Syntax ○ Replaces imperative code with natural and intuitive UI description syntax, allowing developers to focus on UI presentation logic rather than interface updates. Cross-Platform Collaboration and Efficient Rendering ○ Supports one-time development for multi-terminal deployment (e.g., phones, tablets, vehicle systems). Fine-grained UI update binding via compile-time optimization enhances layout rendering performance. Multi-Dimensional State Management ○ Provides a flexible state management mechanism, supporting state sharing and responsive updates between components. Basic Interactive Components ● Button Triggers operations, supporting custom text, types (normal/capsule), click effects, and event binding (e.g., form submission, link…  ( 4 min )

In 2025, translating documents isn’t just faster — it’s smarter, cleaner, and layout-perfect. From scanned PDFs and subtitles to Excel-heavy reports and legal files, the way we process multilingual content has completely evolved thanks to AI. Whether you're managing contracts across languages, handling international business paperwork, or localizing academic content, AI tools have made it possible to translate documents while preserving formatting, structure, and intent — something earlier methods consistently failed at. Manually translating files often creates friction: Tables and layouts get broken during the process Scanned documents require extra steps like OCR Translation consistency is hard to maintain across long documents Simple tools like Google Translate don't ret…  ( 5 min )

When developing an ERP system, department tree lists are often used. The page mainly consists of a search box, a top-level department breadcrumb, and a multi-level department list. Each department list item is composed of a department name and a right-pointing arrow indicating the next level. Clicking on the department name area can pass department data back to the previous page, while clicking on the next-level arrow button can display the next-level department list and add the parent department to the top breadcrumb. The department tree data consists of multiple department information objects. Each department object contains an array of subordinate departments, which may nest multiple child department objects. The JSON data used here is as follows: [ { "DepartCode": 0, "Depart…  ( 6 min )

The commonly used map-based house search function involves adding custom markers for regions, business districts, properties, etc., on the map, combined with the filtering logic of the application. Here is a simple implementation of adding region/business district and property markers using HarmonyOS ArkUI. Register the application on the Huawei Developer Website, then enable the Map Kit service in My Projects > My Apps > API Management. Configure the client_id in the module.json5 file of the entry module. The client_id can be found in Project Settings > General > App. You may need to configure the public key fingerprint; refer to the developer website for details. "module": { "name": "xxxx", "type": "entry", "description": "xxxx", "mainElement": "xxxx", "deviceTypes": [ …  ( 6 min )

🧠 Automating My Day Like a Boss: My AI Assistant Setup with Runner H Harry Henshaw ・ Jun 12 #devchallenge #runnerhchallenge #ai #machinelearning  ( 3 min )

🧠 Automating My Day Like a Boss: My AI Assistant Setup with Runner H This is the kind of assistant I always wished I had — and now I do. 🎯 What My Runner H Agent Does Checks my email, school dashboard, and calendar for: Homework deadlines Upcoming tests Events or schedule changes Important messages Prioritises tasks using the Eisenhower Matrix: Creates a Daily Focus Document (Google Doc) with: ✅ Top Priorities ⚡ Quick Wins 📌 Reminders 📋 Notes (summarised from long messages/emails) Posts a short summary in Discord: Top 3 tasks ⚠️ Urgent alerts Calm, focused tone like a productivity coach 🧪 How I Built It “Act as my personal executive assistant. Every morning at 7:30am, scan my inbox, school dashboard, and calendar. Collect homework deadlines, upcoming tests, events, and urgent messages. Organise them using the Eisenhower Matrix. Create a daily focus doc in Google Docs with Top Priorities, Quick Wins, Reminders, and Notes (summarised from long messages). Then, post a short 3-sentence summary in Discord with the top task and any urgent alerts. Use a calm, focused tone.” I linked: Gmail Google Calendar Google Docs Discord (via webhook) I added test data to simulate deadlines and announcements. It worked beautifully. The daily document was clean and helpful, and the Discord message gave me just the right nudge to start my day. 💡 Why This Matters 🔧 Test It Yourself A Gmail account A calendar with events or assignments Google Docs connected in Runner H A Discord webhook URL 📢 Community Sharing Follow @hcompany_ai for updates and let’s push the future of work forward. 💼⚡ 🏆 Why I Think This Could Win Follows a proven task management method (Eisenhower Matrix) Simple but powerful routine — not just flashy, but useful Clear documentation, easy to replicate Adds a human touch with a calming tone Thanks for reading — and good luck to everyone in the challenge! Let’s build the future. 🧠⚙️  ( 4 min )

Big Data and Artificial Intelligence (AI) are two of the most transformative technologies in the modern digital world. When used together, they form the foundation of intelligent systems that can process, learn, and make decisions faster and more accurately than ever before. This powerful combination is reshaping industries, improving efficiencies, and unlocking new possibilities in everything from healthcare and finance to transportation and e-commerce. At the core of this synergy is the relationship between data and intelligence. Big Data refers to the vast volumes of structured and unstructured data generated every second—from social media posts and online transactions to sensor readings and GPS data. On the other hand, AI encompasses the algorithms and models that can mimic human intel…  ( 4 min )

Complete Notes A complete, structured overview for mastering frontend development — from understanding the web to deploying powerful interactive apps. Front-end vs. Back-end vs. Client-side vs. Server-side How Browsers Work — HTML → CSS → JS execution ✅ Checklist: I can clearly explain how the web works I know what client-server architecture is 🏗️ 2. Interface Development (HTML & CSS) 🛠️ HTML & CSS Fundamentals HTML: Elements, semantics, forms, accessibility CSS: Selectors, box model, positioning, responsive design 📚 Resources MDN Web Docs freeCodeCamp CSS Tricks ✅ Checklist: Use semantic HTML properly Create responsive layouts with Flexbox & Grid 🧩 Project Idea: Recreate a modern homepage using semantic HTML and respo…  ( 3 min )

With remote work now a cornerstone of modern business – 63% of companies have adopted it as a standard practice, according to Forbes (2024) – remote employee time tracking has become essential for ensuring productivity, accountability, and team success. But tracking time in a distributed workforce isn’t just about logging hours; it’s about fostering trust, streamlining workflows, and respecting work-life balance. Done wrong, it can lead to frustration, mistrust, and inefficiency. This blog explores the key dos and don’ts of remote employee time tracking to help managers and employees navigate this critical process effectively. The challenges of remote work are unique, particularly when it comes to managing time. Without the structure of a physical office, employees have more flexibility in…  ( 9 min )

Build an AI Trading Agent with LunarCrush + Google Gemini in 20 Minutes Transform social media buzz into actionable trading signals using real-time sentiment analysis and AI-powered recommendations Most traders rely on price charts and technical indicators - but by then, you're already behind. Social media buzz happens before price movements, giving you a crucial edge. The challenge? Processing thousands of social mentions manually is impossible. That's where AI-powered social sentiment analysis comes in. In this tutorial, you'll create a production-ready AI Trading Agent that: ✅ Analyzes 5 cryptocurrencies using LunarCrush's unique social metrics ✅ Generates BUY/SELL/HOLD signals with Google Gemini AI and confidence scores ✅ Tracks progress in real-time through a 7-step analysis pip…  ( 16 min )

You can upload multiple files using multer in Node.js and return their filenames. Here's how: 1. Setup Express & Multer npm install express multer cors 2. Configure the Server const express = require('express'); const multer = require('multer'); const cors = require('cors'); const app = express(); app.use(cors()); const storage = multer.diskStorage({ destination: './uploads/', filename: (req, file, cb) => { cb(null, Date.now() + '-' + file.originalname); } }); const upload = multer({ storage: storage }); app.post('/upload', upload.array('files', 10), (req, res) => { const filenames = req.files.map(file => file.filename); res.json({ message: 'Files uploaded successfully', filenames }); }); app.listen(3000, () => console.log('Server running on port 3000')); 3. Frontend Fetch Request Upload function uploadFiles() { const fileInput = document.getElementById('fileInput'); const files = fileInput.files; const formData = new FormData(); for (let file of files) { formData.append('files', file); } fetch('http://localhost:3000/upload', { method: 'POST', body: formData }) .then(response => response.json()) .then(data => console.log('Uploaded Files:', data.filenames)) .catch(error => console.error('Error:', error)); } 4. Running the Project Open the HTML file in your browser. Select multiple files and click "Upload."  ( 3 min )

Using the fetch method, you can send files from the frontend to your Node.js backend for processing. Here's a simple example: 1. Backend (Node.js with Express & Multer) const express = require('express'); const multer = require('multer'); const cors = require('cors'); const app = express(); app.use(cors()); const storage = multer.diskStorage({ destination: './uploads/', filename: (req, file, cb) => { cb(null, file.originalname); } }); const upload = multer({ storage: storage }); app.post('/upload', upload.single('file'), (req, res) => { res.json({ message: 'File uploaded successfully', filename: req.file.filename }); }); app.listen(3000, () => console.log('Server running on port 3000')); 2. Frontend (Using fetch to Upload File) Upload function uploadFile() { const fileInput = document.getElementById('fileInput'); const file = fileInput.files[0]; const formData = new FormData(); formData.append('file', file); fetch('http://localhost:3000/upload', { method: 'POST', body: formData }) .then(response => response.json()) .then(data => console.log(data)) .catch(error => console.error('Error:', error)); } 3. Running the Project Open the HTML file in your browser, select a file, and click "Upload." This will send the file to the backend using the fetch method and store it in the uploads directory. Would you like to extend this to store blog content dynamically in a database?  ( 3 min )

Today’s Key Decision: Reworking the LP Structure I originally had a rough LP structure mapped out by Day 2, but after sitting with it, I realized it wasn’t strong enough. So today, I took a step back to revisit: Step 1: Project Purpose Step 4: LP Wireframe (HTML Mockup) This meant rewriting my objectives and redefining how each section connects to user intent. It was a difficult but necessary reset. The new flow feels much more aligned with the story I want the page to tell. Step 4.5: Information architecture & content prioritization This step ended up being naturally integrated into Step 4 during the restructuring. With that handled, I moved on to Step 5. Step 5: Copywriting I wrote all core copy for the new layout. Headlines, subheads, and body content. To make the tone feel more rooted in the region, I experimented with adding local dialect terms from the farming area. It’s subtle, but I think it adds a sense of personality and authenticity. Compared to my initial draft, this version feels more alive, more honest, more me. That’s always a good sign. Reflections Rewriting structure mid-way costs time and I was lucky this was a personal project. If this were a real client project with a tight deadline, the reset would’ve been dangerous. I’m reminded how critical it is to lock purpose and user goals before building layout. Also the more I write and build for this farm, the more affection I feel for them. That’s the magic of creative work. It turns research into care. Next Step Step 6: Design (desktop/mobile) Let’s keep building! Date: June 10, 2025 tags: portfolio,,webdev,,copywriting,,ux,,learning  ( 3 min )

1. Initialize Your Project mkdir my-blog cd my-blog npm init -y npm install express multer body-parser ejs 2. Configure Express Server const express = require('express'); const multer = require('multer'); const path = require('path'); const bodyParser = require('body-parser'); const app = express(); app.use(bodyParser.urlencoded({ extended: true })); app.use(express.static('uploads')); app.set('view engine', 'ejs'); const storage = multer.diskStorage({ destination: './uploads/', filename: (req, file, cb) => { cb(null, file.fieldname + '-' + Date.now() + path.extname(file.originalname)); } }); const upload = multer({ storage: storage }); app.post('/upload', upload.single('image'), (req, res) => { res.render('blog', { image: req.file.filename }); }); app.get('/', (req, res) => { res.render('index'); }); app.listen(3000, () => console.log('Server running on port 3000')); 3. Create Blog Templates Upload Create a blog.ejs file to display the uploaded file: Uploaded Blog Image " alt="Blog Image"> 4. Run Your Blog http://localhost:3000. Would you like to integrate a database to store blog content dynamically? I can help with that too  ( 3 min )

I've been eying OpenRewrite for some time, but I haven't had time to play with it yet. In case you never heard about OpenRewrite, OpenRewrite takes care of refactoring your codebase to newer language, framework, and paradigm versions. OpenRewrite is an open-source automated refactoring ecosystem for source code, enabling developers to effectively eliminate technical debt within their repositories. It consists of an auto-refactoring engine that runs prepackaged, open-source refactoring recipes for common framework migrations, security fixes, and stylistic consistency tasks – reducing your coding effort from hours or days to minutes. Build tool plugins like the OpenRewrite Gradle plugin and the OpenRewrite Maven plugin help you run these recipes on one repository at a time. While the origina…  ( 7 min )

Core Components and Implementation 1. AI and Context Management Retrieval-Augmented Generation (RAG): The system uses a RAG pipeline to provide dynamic, context-aware responses. Instead of relying only on the LLM's pre-trained knowledge, the RAG model retrieves relevant, up-to-date information from our data sources and uses this context to generate a more accurate analysis. Conversational Context: We used LangChain's BufferMemory to manage conversation history. This was configured with a 2000-token sliding window, allowing the system to maintain context across multiple user interactions within a session for coherent multi-turn dialogue. 2. Data Processing and Performance Asynchronous Data Processing with Web Workers: To keep the UI responsive during intensive data transf…  ( 4 min )

Authentication is a fundamental aspect of modern web and mobile applications. It ensures that users can securely access an app while protecting their data. Firebase, a platform developed by Google, offers a simple and efficient way to add authentication to your app. In this article, I’ll walk you through the steps to authenticate your app using Firebase. Whether you're working on a web or mobile application, Firebase provides a straightforward way to integrate various authentication methods. By the end of this article, you'll have a fully functional authentication system that allows users to sign up, sign in, and manage their accounts securely. Before we begin, you need to have the following: A Google Account: Firebase is a Google product, and you need a Google account to access the Fireba…  ( 9 min )

Stop guessing which loop to use. Here's a simple, real-world guide to choosing between for and while loops in C#. Stop guessing which loop to use. Here's the simple decision framework. Ever stared at your code wondering: "Should I use a for loop or while loop here?" You're not alone. This confusion trips up beginners constantly, and I see experienced developers make the wrong choice too. Here's the truth: picking the right loop isn't about syntax, it's about intent. Let me show you exactly when to use each one, with real examples you'll actually encounter. Use for loops when: You know exactly how many times to repeat Use while loops when: You repeat until some condition changes That's it. Everything else flows from this. Perfect for countable operations: Example 1: Processing Arrays …  ( 5 min )

Your AI-Powered Dream & Mood Analyst with Runner H 🧠💤 Vida Khoshpey ・ Jun 11 #devchallenge #runnerhchallenge #ai #mentalhealth  ( 2 min )

"What should I watch tonight?" It's a question that often leads to an hour of scrolling and no decision. To solve this, I decided to build a web app that could answer that question for me. In this article, I'll walk you through how I created Mood Recommender, a simple tool that uses the Google Gemini API, HTML, and JavaScript to suggest content based on your feelings. Let's dive in! Live Demo: https://noanynameforme.github.io/Mood-Recommender/ https://github.com/NoAnyNameForMe/Mood-Recommender  ( 3 min )

If you're building AI systems, data pipelines, or backend services in Python, you’ve probably run into weird bugs with mypy not picking up types or imports mysteriously failing—especially when you’re working across microservices or large codebases. Chances are… you’re using a namespace package (maybe without even knowing it). Let’s break it down. 📦 Regular Packages vs Namespace Packages init.py file project/ init.py Namespace Packages init.py needed src/coretools/featurestore/ With namespace packages, coretools.featurestore.encoder and libs.featurestore.scaler can coexist under the same import path. Or in mypy.ini: Use p your.package.name instead of just the folder Set MYPYPATH + -explicit-package-bases if your source layout is non-standard Still struggling? Add dummy init.pyi or init.py This helps tools infer structure even in namespace packages. 🧾 Summary Table “Namespaces are one honking great idea — let's do more of those.” 🔍 TakeAway If you're building modular AI pipelines, ML services, or shared tooling across teams—you need to understand how namespace packages and tools like mypy interact. It's the difference between silent bugs and confident code. Have you hit these issues in production or CI? Let’s compare notes 👇  ( 4 min )

About Author On June 10, 2025, the Apache team released a security advisory for a critical vulnerability in Kafka Connect: CVE-2025-27817. This flaw allows unauthenticated attackers to remotely read arbitrary files from the server—no user interaction required. If you’re using Apache Kafka Connect or systems that integrate it (like Apache Druid), you need to patch ASAP. Kafka Connect’s vulnerability comes from insecure handling of two configuration parameters: sasl.oauthbearer.token.endpoint.url sasl.oauthbearer.jwks.endpoint.url These were not properly sanitized. By crafting malicious URLs, attackers can trigger arbitrary file reads or even perform SSRF (Server-Side Request Forgery). Arbitrary File Read: Attackers can access sensitive files on the server, including credentials and config files. No authentication required Works under default configuration High risk, easy to exploit Impacts remote systems over the network Apache Kafka: 3.1.0 – 3.9.0 Don’t expose Kafka Connect directly to the internet. In standalone mode, check and restrict the following: connect-standalone.properties: listeners, rest.host.name In distributed mode: connect-distributed.properties: listeners, rest.host.name Use a Web Application Firewall (like SafeLine) or firewall rules to block suspicious requests to /connectors with file paths. Apache has released version 3.9.1, which addresses this issue. Upgrade now: Download Kafka 3.9.1 Product Support for Detection/Protection YunTu Fingerprint & PoC detection supported DongJian Detection support released on June 11 SafeLine Detects exploit behavior starting June 11 QuanXi Exploit detection supported by default June 10, 2025: CVE disclosure and advisory published by Apache and Changting Security Team. Apache Mailing List Disclosure GitHub Repository Official Docs Discord Community  ( 4 min )

Let’s explore the evolving DNA of modern software testing and how it’s driving smarter software delivery. Gone are the days of “test-after-build.” ✅ Proactive testing reduces downstream costs and accelerates delivery. Automation is no longer a nice-to-have — it’s essential. But not everything should be automated. Effective teams: Automate repetitive, high-volume tests (like regression and smoke) Keep humans in the loop for exploratory, usability, and creative testing Continuously monitor flaky test suites 🧠 It's not about how much you automate, but how smartly you do it. Modern systems are complex. APIs, microservices, third-party integrations — they all need testing. QA engineers today: Validate APIs and contracts Simulate data in isolated environments Test for scalability, load, and failure conditions 🚀 Testing behind the UI = better coverage and faster feedback loops. Measuring success by “number of test cases” is outdated. Now, teams focus on: Defect leakage rate Time to detect & time to fix Test coverage for critical business flows Flakiness & stability of automation suites 📊 Real metrics drive real quality. Testers are no longer the gatekeepers — they’re collaborators. 👏 The best testers today act as user champions, not just bug hunters. Software testing in 2025 is strategic, continuous, and collaborative. Let’s stop treating QA as a checkbox and start recognizing it as the core of software excellence. 💬 How are you modernizing your testing process? Share your approach 👇  ( 4 min )

Last Sunday 08 June, we successfully held our first-ever EvoAgentX Community Call, where we shared exciting updates, discussed our vision for self-evolving AI agents, and explored opportunities for collaboration within the community. It was a productive and engaging session, and we’re thrilled to share the recording with all of you! Here’s a quick recap of what we covered in the call: 👉 Watch the recording here https://www.youtube.com/watch?v=ST3KOXs6TRU If you’re excited about the potential of EvoAgentX, we encourage you to Star our GitHub repository and stay updated with our journey. Your support is invaluable, and together, we can help shape the future of AI. 🔗 Visit our GitHub and Star the project! https://github.com/EvoAgentX/EvoAgentX Let’s continue to evolve together and build something amazing with EvoAgentX! AI #OpenSource #EvoAgentX #SelfEvolvingAI #MachineLearning #AICommunity #Innovation #GitHub #LLM #CommunityCall #TechUpdates  ( 3 min )

Ping Tool Development Practice in HarmonyOS Network Tools About HarmonyOS 5 HarmonyOS 5 (also known as HarmonyOS Next) represents a revolutionary step in the evolution of Huawei's distributed operating system. As someone who has been following its development closely, I can attest to the remarkable improvements in this version. The system's microkernel architecture not only enhances security but also provides unprecedented flexibility in cross-device collaboration. What excites me most about HarmonyOS 5 is its focus on developer experience - the new ArkTS language, enhanced UI components, and improved debugging tools have made development much more efficient. The distributed capabilities allow us to create truly seamless experiences across different devices, from smartphones t…  ( 6 min )

When working with MongoDB, it’s easy to think you’re dealing with JSON. After all, the queries, documents, and API responses all look like JSON. But MongoDB is not storing JSON. It’s storing BSON—a binary format designed for efficient storage and fast traversal. BSON (Binary JSON) is more than just a binary version of JSON. It introduces additional data types like ObjectId, Decimal128, and Timestamp, allowing MongoDB to handle more complex data structures and ensure data integrity. While we might rarely interact with raw BSON directly, understanding how MongoDB stores and processes BSON documents can help us write more efficient queries, handle data conversions properly, and debug unexpected behavior. In this guide, we’ll take a look at some of BSON’s key concepts, how it maps to Java type…  ( 15 min )

Nota: ✋ Este post se publicó originalmente en mi blog wiki-cloud.co Introducción En un entorno empresarial cada vez más dinámico, la capacidad de adaptarse rápidamente a los cambios tecnológicos se ha convertido en un factor clave para la competitividad. Las organizaciones que dependen de aplicaciones legacy o con arquitecturas ya obsoletas, donde muchas de estas fueron desarrolladas hace años o incluso décadas, se enfrentan a desafíos importantes como la dificultad para escalar, altos costos de mantenimiento, limitaciones en la integración con tecnologías modernas y ciclos de desarrollo más lentos. La modernización de estas aplicaciones no es simplemente una cuestión técnica, es una necesidad estratégica para impulsar la innovación, mejorar la experiencia de los clientes y reducir el ti…  ( 7 min )

GitHub Copilot Agent, as of June 2025, looks much more capable than it did 2 months ago. Abstract: After the appearance of the GitHub Copilot Agent, I decided to try it on my real-life ASP.NET8 project of 123.000 SLOC. I tried some limited-scope tasks, and the initial results are much better than my GitHub Copilot tests two months ago. I am working on the development of .NET8/C#/ASP.NET8/EF8 application, which is now around 123.000 lines of code (SLOC), out of which 50.000 is EF-database-first model, in Visual Studio 2022. I have a subscription to GitHub Copilot Pro + license. So far, that AI tool has been good for limited-scope tasks. I wanted to try the new GitHub Copilot Agent mode. Below are notes from my regular work. Environment is: Visual Studio 2022, 17.14.4 GitHub Copilot (GHC). …  ( 8 min )

1. Static Type System: The Compile-Time Security Guard If programming languages are analogous to natural languages, dynamic typing is like "handwritten shorthand"—fast but prone to scribbled errors—while static typing resembles "printed text": standardized and rigorous, though requiring upfront structuring. As the core development language for HarmonyOS 5, Cangjie chooses a static type system as its security foundation. In Cangjie, the types of all variables and expressions are determined at compile time. Take this simple addition function, for example: func add(x: Int8, y: Int8) -> Int8 { return x + y } If you attempt to pass string parameters like add("1", "2"), the compiler will throw an error immediately, rather than letting the program crash at runtime. This design brings…  ( 5 min )

GitHub Copilot Agent, as of June 2025, looks much more capable than it did 2 months ago. Abstract: After the appearance of the GitHub Copilot Agent, I decided to try it on my real-life ASP.NET8 project of 123.000 SLOC. I tried some limited-scope tasks, and the initial results are much better than my GitHub Copilot tests two months ago. I am working on the development of .NET8/C#/ASP.NET8/EF8 application, which is now around 123.000 lines of code (SLOC), out of which 50.000 is EF-database-first model, in Visual Studio 2022. I have a subscription to GitHub Copilot Pro + license. So far, that AI tool has been good for limited-scope tasks. I wanted to try the new GitHub Copilot Agent mode. Below are notes from my regular work. All below was done with: Visual Studio 2022, 17.14.4 GitHub …  ( 9 min )

Introduction: As a step that's already disrupting the tech industry, Apple is getting ready to launch its newest innovation — Apple's new liquid glass UI. The revolutionary interface will revolutionise user interaction on Apple devices, presenting a more immersive, fluid, and intuitive experience than ever. What is Apple's New Liquid Glass UI? Apple's Liquid Glass UI is said to combine real-time dynamic elements with sophisticated glass-like visuals, featuring ultra-smooth transitions, depth, and light reflections that resemble real glass. It's a departure from flat design to something more immersive and tactile. Key Features to Look Forward To: Next-Generation Visual Appearance: Liquid transitions and glow-like reflections will add more visual beauty to the UI. Improved Responsiveness: Closer touch feedback and quicker response times. Deeper Integration with AR: Flawless layering of UI with AR content for an integrated mixed-reality experience. Battery & Performance Optimisation: Even with the visual upgrades, Apple is targeting efficiency, taking advantage of its M-series chips. Why It Matters: This is more than a visual refresh — it's Apple restating its dominance in UX design. The liquid glass UI fits into Apple's broader move into spatial computing, perhaps laying the groundwork for next-generation hardware such as the Vision Pro and future iPhones. Conclusion: Apple's new liquid glass UI is a forward-thinking leap in design and functionality. As a developer, designer, or regular user, Apple's future ecosystem is set to be more interactive and visually appealing than ever.  ( 3 min )

🚀 React + Vite App Deployment to AWS S3 using GitHub Actions This project demonstrates how to deploy a React + Vite application to an AWS S3 bucket using a CI/CD pipeline powered by GitHub Actions. Once pushed to the main branch, the app is automatically built and deployed. Before you begin, ensure you have: ✅ AWS account with S3 access ✅ An S3 bucket created and configured for static website hosting ✅ IAM user with AmazonS3FullAccess (or custom limited policy) ✅ GitHub repository with your React + Vite code ✅ Basic knowledge of GitHub Actions Go to AWS IAM Console Create a user with Programmatic Access Attach the following policy (minimum required): Go to the AWS S3 Console Click Create bucket Provide: Bucket name: your-unique-bucket-name Region: e.g., Asia Pacific (Mumbai) …  ( 4 min )

Leveraging Event-Driven Architecture in JavaScript Introduction Event-Driven Architecture (EDA) is a powerful paradigm used primarily in asynchronous programming, especially in JavaScript. Its flexibility and scalability make it indispensable for modern web applications, allowing for responsive, interactive user experiences and facilitating scalable application designs. This comprehensive article delves deep into EDA, tracing its historical development, providing advanced coding examples, and exploring real-world applications, performance considerations, potential pitfalls, and advanced debugging techniques. JavaScript was introduced in 1995 as a simple scripting language for enhancing interactivity in web pages. Initially, event handling was rudimentary, primarily relying on …  ( 6 min )

Moving to the cloud has long ceased to be a “fashionable trend” — today it is a strategic necessity. Cloud technologies allow you to increase the fault tolerance, flexibility and scalability of your IT infrastructure. However, migrating to the cloud is not just copy-pasting servers onto virtual machines. The wrong approach can lead to increased costs, downtime of business processes and even data leakage. In this article, we will analyze the key stages of proper migration and what you should pay attention to in order not to step on the rake. Why should a business move to the cloud? Main approaches to migration: Lift-and-shift (rehosting) Refactoring / Re-architecting Replatforming Step-by-step migration strategy Analysis of the current infrastructure Choosing a cloud model Choosing a cloud provider Migration planning Security and compliance Training and support Common mistakes during migration Conclusion If you need help in this process, then contact our team of professionals. Our site: https://vilengy.com/en/ info@vilengy.com  ( 4 min )

Today I will show you how to build a real time ML system to predict credit card fraud on top of the TurboML platform. Feel free to adjust the code to your own use case crypto price prediction click-through rate prediction anomaly detection, or whatever problem that needs ML models to quickly adapt to changing patterns Let's dive in! All the code is available in this Github repository ⭐ The problem Behind the scenes, your credit card issuer (e.g. Visa, Mastercard, etc.) runs a real time ML system, that Ingests the transaction data Enriches the data with additional features (aka feature engineering). Pipes these feature into a Machine Learning model. In this case, a classification model that outputs a fraud score. If the score is above a certain threshold, the transaction is flagged as a f…  ( 7 min )

“I thought I needed a VR headset and expensive software to explore Virtual Reality — until I clicked a link… and suddenly, I was inside a 3D world.” It was smooth. Immersive. Instant. No downloads. No installations. That’s when I discovered the power of Web-based Virtual Reality (WebVR) — a fast-growing frontier where the web meets immersive tech. In this article, I’ll guide you through how to build VR environments online using accessible web technologies, share practical tools and tips, and help you imagine what’s possible when Virtual Reality becomes just a URL away. 🌍 What Is WebVR? Thanks to technologies like WebXR API, A-Frame, and Three.js, you can create fully immersive environments that work across devices: phones, desktops, tablets, and VR headsets. Why does this matter? Because …  ( 5 min )

Problem Description After deploying the DolphinScheduler cluster using the one-click deployment script according to the production manual, the login page of the web console could be opened, but the default account could not log in no matter what. I tried clearing the login user field in the database and found that there was no relevant user field in the database. Then, when attempting to initialize the database using the DolphinScheduler initialization script, the connection to the database failed. Error message: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. 16:16:08.294 [main] ERROR com.alibaba.druid.pool…  ( 6 min )

The promise of Artificial Intelligence often conjures images of massive data centers and powerful cloud infrastructures. While cloud-based AI continues to drive significant advancements, a parallel revolution is unfolding at the very edge of the network: real-time AI inference on resource-constrained devices. This paradigm, often termed "Edge AI" or "TinyML," is transforming how smart applications are built, offering unprecedented opportunities for low latency, enhanced privacy, reduced bandwidth consumption, and robust offline capabilities. Unlike cloud AI, where data must travel to a remote server for processing, edge AI brings the computational power directly to the source of the data, enabling immediate action and decision-making where it matters most. TinyML refers to the field of ma…  ( 8 min )

In the ever-evolving landscape of web security, rate limiting has become a fundamental technique to mitigate automated threats such as bot traffic, brute-force attacks, and denial-of-service attempts. SafeLine WAF (Web Application Firewall) implements rate limiting with a focus on precision, performance, and extensibility. This article provides a deep dive into how SafeLine currently handles rate limiting and what enhancements are on the roadmap. SafeLine’s current rate limiting strategy is IP-centric, which means it tracks the volume of requests originating from each unique client IP address within a defined time window (typically per second). SafeLine continuously monitors the requests per second (RPS) for each source IP. Once a request rate exceeds a configured threshold, the system…  ( 4 min )

The "tiny" systems language with a punch! Don't let Go's simplicity fool you; it's a beast! Look at infra. Docker? That's Go. After 10 years of coding, here’s one golden rule I’ve learned: Don’t memorize syntax. That’s what Google’s for. Instead, focus on the core ideas of a language, in its natural habitat.. For Python, that’s ML. So that's what we’re doing here: core Golang concepts by building a server app. This tutorial is for intermediate to advanced beginners. Interface-Driven Design. TCP is a reliable server connection. Let's get straight into it: package main import ( "fmt" "net" ) func OnConnect(conn net.Conn) {} func main() { ln, err := net.Listen("tcp", ":9000") if err != nil { panic(err) } fmt.Println("Server listening on :9000") for { conn, err := ln.A…  ( 6 min )

Data types matter in SQL. Whether you’re comparing values or formatting results, type mismatches can cause problems. That’s where the CAST function comes in—it converts data types explicitly, cleanly, and consistently. Let’s look at how to use it effectively. CAST Examples String to Integer SELECT CAST('100' AS INT); Float to INT SELECT CAST(42.69 AS SIGNED); INT to Decimal SELECT CAST(3 AS DECIMAL); String to Date SELECT CAST('2024-12-21' AS DATE); INT to String SELECT CAST(42 AS CHAR); Best Practices Use CAST when explicit conversion improves clarity. Avoid casting unless required—some conversions happen automatically. Prefer date-specific functions for formatting over generic casting. Be cautious with numeric rounding. FAQ Is CAST cross-database? Yes, it follows the SQL standard. Only compatible ones—check your DB docs. CAST is standard. CONVERT is SQL Server. :: is PostgreSQL-only. Usually returns NULL or triggers an error. Conclusion SQL's CAST function is your go-to tool for converting values clearly and safely across database platforms. Mastering it helps you write better queries and handle mixed data with confidence. Want to simplify conversions even further? Try DbVisualizer to inspect and convert data visually. Read SQL CAST Function: Everything You Need to Know article for more insights.  ( 17 min )

Hey developers 👋, Just another casual day discussing code with my colleagues when one of them brought up something surprisingly interesting — the good old includes() method in JavaScript arrays. Most of us use it regularly, but have you ever paused and asked: "What really happens inside includes()?" Let’s explore how it works, including edge cases and the comparison logic behind it. Array.prototype.includes()? The includes() method determines whether an array contains a specified element. It returns a boolean: true if the element is found, false otherwise. array.includes(searchElement) array.includes(searchElement, fromIndex) searchElement: The value to search for. fromIndex (optional): The position in the array at which to start the search. Defaults to 0. const nameList = ['ram', 'joy…  ( 4 min )

This is a submission for the Storyblok Challenge A comprehensive event management platform powered by Storyblok, featuring dynamic event listings, intelligent ticketing systems, and AI-driven event discovery. The platform serves event organizers, venues, and attendees with seamless event experiences from planning to execution. Storyblok Space: https://app.storyblok.com/#!/me/spaces/901234 Code Repository: https://github.com/events/storyblok-ticketing Demo Video or Screenshots Event Management Demo Frontend: React 18, Next.js 14, Mantine UI CMS: Storyblok Headless CMS Payments: Stripe, PayPal Maps: Google Maps API Real-time: Socket.io, Pusher Deployment: AWS Amplify Database: DynamoDB Event Listings: Created comprehensive event schemas with schedules, speakers, venues, and multimedia con…  ( 3 min )

If I’m honest, this all started with a pencil and a childhood love for drawing. I’ve always enjoyed making things like shapes, colours, characters. But as I was growing up, I didn't have the chance to dive into it fully. No art classes and no proper training. I used to copy drawings I liked, sketching quietly in my own little world. What about creativity? It was always there, just waiting for the right moment. Just like a lot of people, I was encouraged to concentrate on “something stable.” I worked really hard, picked engineering, and jumped into the exciting world of code. It felt cozy… But also, to be honest? It can be a little dull at times. In my last role as an HMI Developer, everything just fell into place. I had a great time with the design aspect, especially when it came to creati…  ( 4 min )

Postman has become a staple in API development, but it’s far from the only option. As the API ecosystem expands, developers are increasingly turning to open-source, privacy-friendly, offline-capable, and specialized tools that align better with their workflow. Whether you're a frontend developer testing REST endpoints, a backend engineer working with gRPC, or a DevOps professional automating tests, there's an API client designed for your needs. In this list, we highlight 20 outstanding API clients and tools across web-based, desktop, IDE, CLI, and automation categories—all excellent Postman alternatives in 2025. Apidog is a unified platform for API design, documentation, testing, and mocking, offering robust features with a generous free tier—ideal for teams looking to streamline their en…  ( 8 min )

Artificial Intelligence (AI) is redefining the field of application security by facilitating heightened weakness identification, automated assessments, and even semi-autonomous threat hunting. This write-up offers an in-depth discussion on how AI-based generative and predictive approaches operate in the application security domain, written for AppSec specialists and executives in tandem. We’ll explore the growth of AI-driven application defense, its current capabilities, challenges, the rise of agent-based AI systems, and future trends. Let’s commence our journey through the past, current landscape, and prospects of AI-driven AppSec defenses. Evolution and Roots of AI for Application Security Foundations of Automated Vulnerability Discovery Evolution of AI-Driven Security Models A majo…  ( 11 min )

A Meeting in the Circuit Sand The Volcanoes of Industry the INND-TS30 sits atop control panels. The Rose’s Guardian heart monitors. The Fox’s Train Elevator displays? It outlasts elevator music (and my patience). “Some things are better simple,” it said. “Like a train arriving on time.” The Businessman’s Counter The Stargazer’s Companion The Farmer’s Secret The Lamplighter’s Promise The Martian’s Friend The Secret of the Little Star Written by a wanderer who once mistook a circuit board for a new planet. The INND-TS30 set me straight. 🌹 You become responsible, forever, for the displays you ignore.  ( 5 min )

SeaTunnel is an easy-to-use and high-performance distributed data integration platform that supports real-time massive data synchronization. It features stable and efficient processing capabilities, able to synchronize hundreds of billions of records daily, and has been widely used in production environments by over 3,000 enterprises in China. Databend is a cloud-native compute-storage separated data platform with elasticity and high concurrency features, suitable for modern data processing demands. This article will focus on analyzing the MySQL-CDC plugin in SeaTunnel and the data format output by its Sink, and further explore the feasibility and implementation path of integrating SeaTunnel with Databend in practical scenarios. SeaTunnel as a whole is a standard data synchronization tool:…  ( 9 min )

If you're building an enterprise-grade mobile app in 2025, here's your blueprint. Enterprise users now demand robust, reliable, and scalable experiences across devices and roles. Here are 10 features dev teams should bake in from Day 1: Implement OAuth 2.0, MFA, RBAC, and encryption standards by default. Use accessible design systems and keep onboarding friction low. REST APIs and event-driven microservices help connect ERPs, CRMs, and BI tools. Implement local caching and conflict resolution with automatic sync. Use Firebase, WebSockets, or Kafka-based pipelines for live dashboards. RBAC at feature and data levels keeps access streamlined and secure. Leverage Flutter, React Native, or Kotlin Multiplatform for cross-platform builds. Use FCM or APNs with context-aware notification logic. Elasticsearch, Algolia, or custom tokenized queries for speed. Auto-scale on AWS, GCP, or Azure with containerized deployment. Read the entire article here.  ( 3 min )

Hey Siri, how do I rank higher on Google with voice search? That’s not just a gimmick. It’s your next big challenge. Voice search is no longer a futuristic trend — it’s here, and it’s changing how people search, how search engines respond, and how websites should be built. If your website isn't optimized for voice, you’re potentially missing out on 50% of your traffic. Let’s break it down and get your site ready for voice — one step at a time. 💡 By 2025, it’s expected that over 60% of all searches will be voice-based. People use voice search differently — they’re more conversational, longer, and intent-focused. Mobile-first indexing and smart speakers (like Alexa, Siri, and Google Assistant) are accelerating this shift. Here’s what voice queries sound like: "What’s the best laptop under …  ( 5 min )

🧠 Namespace vs Regular Packages in Python — And Why mypy Might Be Failing You init.py file project/ init.py Namespace Packages init.py needed src/coretools/featurestore/ With namespace packages, coretools.featurestore.encoder and libs.featurestore.scaler can coexist under the same import path. Or in mypy.ini: Use p your.package.name instead of just the folder Set MYPYPATH + -explicit-package-bases if your source layout is non-standard Still struggling? Add dummy init.pyi or init.py This helps tools infer structure even in namespace packages. 🧾 Summary Table “Namespaces are one honking great idea — let's do more of those.” 🔍 TakeAway If you're building modular AI pipelines, ML services, or shared tooling across teams—you need to understand how namespace packages and tools like mypy interact. It's the difference between silent bugs and confident code. Have you hit these issues in production or CI? Let’s compare notes 👇 Python #AIEngineering #MLOps #mypy #TypeSafety #NamespacePackages #CodeQuality #SoftwareEngineering #CleanCode  ( 4 min )

Need translation software for eLearning development? Translating eLearning courses into different languages for your organization or educational institution is typically very time-intensive and costly. Thankfully, choosing the best eLearning translation software will help your organization translate in less time, and at a reduced cost. In this post, we discuss the importance of choosing translation software for eLearning development that yields high quality translations for voice overs, captions and eLearning documents. All while investing the least amount of time and money possible. We also discuss the features you should look for in translation software for eLearning, as well as a specific suggestion for the software you should be using to translate your online course offerings. Whether …  ( 6 min )

If you've ever read the OWASP Top 10, you already know the most common web vulnerabilities—like SQL injection, XSS, and broken access controls. But in the real world, attacks don’t stop there. Hackers often chain multiple techniques, exploit business logic, or use automated tools to bypass traditional defenses. This is where a Web Application Firewall (WAF) becomes essential. The OWASP Top 10 is an industry-standard awareness document that highlights the most critical web application security risks. It’s a great foundation for secure development and testing, but it's not enough on its own. Real-world attackers rarely limit themselves to these 10 items. Some examples: A01: Broken Access Control Attackers bypass weak session rules to access admin panels. A03: Injection SQL injection payl…  ( 4 min )

Have you ever deleted live data from a server? How did you recover from it? Let’s share some war stories — and lessons learned. 💬  ( 3 min )

Mastering Regular Expressions: A Developer's Guide to Pattern Matching Hardi ・ Jun 11 #webdev #programming #javascript #beginners  ( 2 min )

Preparing for a PHP developer interview? Whether you're a fresher or a working professional brushing up your skills, this comprehensive list of 100+ PHP Interview Questions and Answers is your ultimate prep guide. From core PHP fundamentals to OOP, MySQL integration, and framework-related topics like Laravel and CodeIgniter, this list covers it all. Designed for all levels — beginner, intermediate, and advanced. You’ll find: ✅ Real-world interview questions 💬 Concise and clear answers 🎓 Categorized by difficulty level ⚙️ Covers PHP, MySQL, OOP, Sessions, Security, and more 📚 Ideal for job interviews, exams, or brushing up 🔒 Includes best practices and secure coding questions 🧩 Easy-to-understand answers for each concept 💼 Compiled from real interviews at companies like TCS, Infosys, …  ( 4 min )

🎯 Use Case: You want to support two different versions of your web app — one for existing users (v1), and another for upcoming features (v2). 🛒 Scenario: Version 1 (release/v1) is live, stable, and used by customers. Version 2 (release/v2) is under development with a new UI. Your task: Add a new UI message in v2 Apply a hotfix in v1 Without affecting each other ✅ Step 1: Initialize the Project (if not already) mkdir myshop-demo cd myshop-demo git init echo " Welcome to MyShop " > index.html git add . git commit -m "Initial MyShop homepage" ✅ Step 2: Create Two Release Branches # Simulate production branch for v1 git checkout -b release/v1 # Push if needed git push origin release/v1 # Optional # Create v2 from v1 git checkout -b release/v2 ✅ Step 3: Add New Feature in v2 ech…  ( 4 min )

How to Create and Submit a Sitemap for Your Independent Website If your independent website has a large number of product pages, videos, industry news articles, and more—and you want them to be indexed and ranked faster and more effectively by search engines—you can submit a sitemap to help search engines better crawl and index your content. This can boost your site’s visibility and attract more potential visitors. What Is a Sitemap? XML sitemaps are designed for search engines, not human visitors, and cannot be seen by users browsing your website. There are four main types of sitemaps: General XML Sitemap Better Discoverability: XML sitemaps help search engines find important pages on your site—especially useful for large websites with thousands of pages that may be subject to limited crawl budgets. This updates automatically when pages are published or updated. For more control and customization, use a plugin like Yoast SEO: Log into WordPress Dashboard You cannot manually choose which pages to include. Squarespace Kingsway Video. All videos uploaded to Kingsway Video are automatically added to a video sitemap. Open Google Search Console Log in to Google Search Console Select your domain property from the dropdown in the upper-left corner Go to the “Sitemaps” Section In the left-hand sidebar, under Index, click Sitemaps Submit Your Sitemap Paste the URL of your sitemap or video sitemap into Add a new sitemap Click Submit ✅ You’ll receive a confirmation that your sitemap has been submitted successfully. 📅 Check back after a few hours or days to see if the status updates to Success. How to Delete and Resubmit a Sitemap Log into Google Search Console Only includes URLs that: https://example.com/page) https://www.sitemaps.org/schemas/sitemap/0.9) Contains language/region variants where applicable Linked from robots.txt file: This helps search engines find your sitemap faster.  ( 5 min )

In the world of modern IT, speed, consistency, and scalability are key to maintaining a competitive edge. That’s where Red Hat Enterprise Linux (RHEL) Automation with Ansible comes into play. This powerful combination helps organizations automate complex processes, reduce human errors, and accelerate innovation—while maintaining system stability and security. 🚀 What Is Red Hat Ansible Automation? When paired with Red Hat Enterprise Linux, Ansible delivers a highly reliable and scalable automation solution optimized for enterprise environments. Key Features of RHEL Automation with Ansible Simple Playbook Syntax Security and Compliance Infrastructure as Code (IaC) Integration with RHEL Insights 💡 Use Cases in Real-World IT Environments Security Hardening: Enforce CIS benchmarks and automate patch deployment. Application Deployment: Deploy enterprise applications consistently across multiple servers. Multi-tier Automation: Automate complete stack—from database setup to front-end deployment—in one playbook. 📈 Business Benefits ✅ Improved Uptime – Automated recovery and configuration reduce system downtime. ✅ Enhanced Agility – Quickly roll out updates, patches, and new configurations across environments. ✅ Risk Mitigation – Consistent and repeatable processes reduce human errors and compliance violations. Getting Started Ansible Tower – a web UI and REST API for managing Ansible projects Automation Hub – pre-built, certified content from Red Hat and partners Automation Analytics – insights into automation performance and ROI To start automating your RHEL environments, explore Red Hat’s learning portal and try hands-on labs. ✨ Conclusion Whether you're just starting with automation or scaling across your organization, Ansible and RHEL together provide a future-ready foundation for modern IT. For more info, Kindly follow: Hawkstack Technologies  ( 4 min )

ALTR Blockchain, explore how it works, and discuss why it’s becoming a game-changer in the world of Web3 assets. Authenticity Verification One of the biggest concerns in the luxury market is the authenticity of assets. ALTR Blockchain integrates cutting-edge verification technologies, including expert authentication and digital certifications, ensuring that every asset listed is genuine. This significantly reduces the risk of fraud and builds confidence among buyers and sellers. Secure Custody Physical assets represented on the ALTR Blockchain are stored in secure, insured vaults. This custody service ensures that the physical items backing the tokens remain safe while owners trade their digital counterparts. Fractional Ownership ALTR Blockchain enables fractional ownership, making it poss…  ( 5 min )

🔹 Problem: 3423 Maximum Difference Between Adjacent Elements in a Circular Array Difficulty: #Easy Tags: #Array (in your own words) Given a circular array, find the maximum absolute difference between adjacent elements. The array wraps around, meaning the last element is adjacent to the first. Brute Force Idea: Well finally a problem that I can solve without looking at the solution and cofirming that I am on the right track. The problem has a word "circular" in it and don't get confused by it. You can think that it might be a linked list or something, but it's just a normal array. Just the first and last elements are adjacent to each other. So, we can just iterate through the array and find the maximum absolute difference between adjacent elements. You can either find the absolute di…  ( 4 min )

Introduction: The Power of Message Queues Ever watched an application buckle under a flood of user requests, wondering why your system can’t keep up? In 2025, companies leveraging RabbitMQ for message queues reduced system failures by 75%, ensuring seamless communication between services in high-traffic environments. RabbitMQ, an open-source message broker, excels at decoupling applications, enabling asynchronous processing, and scaling workloads efficiently. From e-commerce platforms handling Black Friday surges to IoT systems managing sensor data, RabbitMQ is the backbone of reliable, distributed architectures, empowering developers to build resilient systems. This article is the ultimate guide to RabbitMQ: Message Queues Done Right, following a team’s journey from synchronous chaos to…  ( 12 min )

How AI Developers Transform SaaS Lead Generation The SaaS industry faces intense competition for quality leads, with customer acquisition costs rising 60% over the past five years. Traditional lead generation methods struggle to keep pace with evolving buyer behaviors and market demands. This challenge has pushed innovative SaaS companies to explore artificial intelligence developer solutions for smarter lead generation strategies. AI developers bring sophisticated automation and data analysis capabilities that transform how SaaS companies identify, engage, and convert prospects. These professionals create intelligent systems that understand customer behavior patterns, predict buying intent, and personalize outreach at scale. The result is more efficient lead generation with higher conve…  ( 7 min )

TL;DR: Want to build websites, apps, or automate tasks without coding? These no-code tools help you launch ideas quickly and easily: Websites: Webflow or Framer Apps: Bolt.new, Lovable.dev, and Replit Design & Prototyping: Figma Productivity: Notion or ClickUp Automation: Zapier Databases: Airtable You’ve got awesome ideas that could change your industry, but there’s one problem — you don’t know how to code. A few years ago, that would’ve been a big issue. But now in 2025, no-code tools for beginners are making it easier than ever for people like you to turn ideas into reality. These tools let you create your product without needing to know how to code. That means you can save time, money, and energy while focusing on growing your business. In this article, we’ll share the top 10 no…  ( 9 min )

Hello everyone :) My husband and I have a 4-year old Cockapoo who is quite reactive to say the least! We are both coders but have never built an app before. When we came across the bolt.new hackathon and realized we can hopefully build an app (we know react, so expo could be perfect) to help anyone with a reactive pup track goals, training, and more (with the help of AI to make things easy) I'll be documenting our prompts and progress here if you'd like to follow along! Ana & Chris (We hired Emily Nancy several years ago for a never-launched NFT project, but we think the dogs she created will be perfect for HotDog!) We decided to spend some time working on our first prompt so the app had a solid foundation to start with. We tried to design the structure around the type of simple yet helpf…  ( 6 min )

Introduction CSS positioning is a powerful tool that allows developers to control the layout of web elements with precision. Among the various positioning methods, absolute positioning stands out for its flexibility in placing elements anywhere on a web page. In this article, we'll delve into absolute positioning, exploring its properties, behavior, and practical applications with detailed examples. Understanding Absolute Positioning Absolute positioning enables us to place elements precisely on the page, independent of the normal document flow. When an element is positioned absolutely, it is removed from the normal flow of the document, meaning it no longer affects the layout of surrounding elements. This unique behavior allows the element to overlap with other elements and be positioned …  ( 5 min )

Private IP addresses are used within a private network (like your home or office LAN) and are not directly routable on the public internet. Class A: 10.0.0.0 to 10.255.255.255 (10.0.0.0/8) Public IPs are worldwide unique and routable on the internet. Any device directly connected to the internet (such as your router) will have a public IP. When you open a website or email, your public IP is used to address your network on the internet. These addresses are assigned by Internet Service Providers (ISPs) from blocks allocated by regional internet registries (RIRs), which are overseen by the Internet Assigned Numbers Authority (IANA). Class D: 224.0.0.0 to 239.255.255.255 ✔ Private IPs are used in internal networks Public: For sale Carrier-Grade NAT (CGNAT), also known as Large-Scale NAT (LSN), is a network address translation (NAT) technique used by Internet Service Providers (ISPs) to mitigate the ongoing exhaustion of IPv4 addresses. CGNAT acts as an intermediary layer of NAT at the ISP level, allowing multiple customers to share a single public IPv4 address. Think of it like this: Traditional NAT (your home router): Your home router takes all the private IP addresses of devices within your home network (e.g., 192.168.1.2, 192.168.1.3) and translates them to a single public IP address that your ISP assigns to your router. CGNAT (ISP level): CGNAT goes a step further. It takes the "public" IP address that your home router receives (which, in a CGNAT setup, is a private IP address from the ISP's internal network) and translates it, along with the "private" IPs of hundreds or even thousands of other customers, to a single public IP address that is then used to access the internet.  ( 3 min )

Arweave AO (Actor Oriented) uses the Lua programming language to describe processes. This article explains the basic syntax for writing Lua in AO and AO-specific patterns. -- Global variables MyVariable = "Hello World" Counter = 42 IsActive = true -- Local variables local localVar = "Local variable" local number = 123 Lua is a dynamically typed language that supports the following data types: -- Numeric types local integer = 42 local float = 3.14 local scientific = 1.23e-4 -- String types local str1 = "Double quotes" local str2 = 'Single quotes' local multiline = [[ Multi-line strings are possible ]] -- Boolean values local isTrue = true local isFalse = false -- nil (undefined value) local nothing = nil Lua tables are flexible data structures that function as both arrays and dictiona…  ( 7 min )

Check out this Pen I made!  ( 2 min )

~/.ssh/id_rsa 파일이 없을 때 cd ~/.ssh ssh-keygen -t rsa -b 4096 -C "my_name.home" Enter file in which to save the key (/Users/mac/.ssh/id_rsa): # 비워두기. 그냥 Enter 치기 Enter passphrase (empty for no passphrase): # 비워두기. 그냥 Enter 치기 Enter same passphrase again: # 비워두기. 그냥 Enter 치기 # remote의 ~/.ssh/authorized_keys에 저장(초기 설정인 경우, 비밀번호 입력해야할 수 있음) ssh-copy-id -i ~/.ssh/id_rsa.pub [remote-host] # ssh-copy-id -i ~/.ssh/id_rsa.pub my-account@192.168.1.205 cd ~/.ssh ssh-keygen -t rsa -b 4096 -C "my_name.home" Enter file in which to save the key (/Users/mac/.ssh/id_rsa): ./id_rsa_qa_rocky Enter passphrase (empty for no passphrase): # 비워두기. 그냥 Enter 치기 Enter same passphrase again: # 비워두기. 그냥 Enter 치기 # remote의 ~/.ssh/authorized_keys에 저장(초기 설정인 경우, 비밀번호 입력해야할 수 있음) ssh-copy-id -i ~/.ssh/id_rsa_qa_rocky.pub [remote-host] # ssh-copy-id -i ~/.ssh/id_rsa.pub my-account@192.168.1.205 # ./ssh/config 에 지정 host qa_rocky user my_account identityfile ~/.ssh/id_rsa_qa_rocky hostname 192.168.1.205 ssh qa_rocky # ssh my-account@192.168.1.205 로 접속하면 비밀번호 물어봄  ( 3 min )

AI agents are quickly gaining traction across industries, helping automate complex workflows, enhance productivity, and deliver smarter solutions. While developers can certainly build AI agents from the ground up using programming languages like Python or JavaScript, this approach can be time-consuming and hard to scale. That’s where AI agent frameworks come in to streamline this development process!  Curious about what AI agent frameworks actually are? How to choose the right one? And what are the most popular AI agent frameworks​ out there? Let’s dive in below! AI agent frameworks are platforms, libraries, or development environments that simplify the creation of automated agents.  In simple terms, AI agent frameworks are AI agent development tools to help developers build AI agents more…  ( 8 min )

Hey problem solvers! 🎯 Today we’re tackling a fun and elegant problem from LeetCode — 3423: Maximum Difference Between Adjacent Elements in a Circular Array. This one checks your understanding of array boundaries and circular behavior. Let’s break it down. 🔍 You're given a circular array nums, and your task is to find the maximum absolute difference between adjacent elements, where: The first and last elements are also considered adjacent (because it's circular). You return the maximum absolute difference between any two adjacent numbers. Input: nums = [1, 2, 4] Output: 3 Explanation: |1 - 2| = 1, |2 - 4| = 2, |4 - 1| = 3. 3. The array is circular, so both regular adjacent pairs and the pair between the last and first element must be considered. Initialize ans with |nums[0] - nums[n-1]|. Iterate through the array and compute |nums[i] - nums[i+1]| for all valid i. Return the maximum of all these values. class Solution { public: int maxAdjacentDistance(vector& nums) { int ans = abs(nums.front() - nums.back()); for (int i = 0; i + 1 < nums.size(); ++i) ans = max(ans, abs(nums[i] - nums[i + 1])); return ans; } }; var maxAdjacentDistance = function(nums) { let ans = Math.abs(nums[0] - nums[nums.length - 1]); for (let i = 0; i + 1 < nums.length; ++i) { ans = Math.max(ans, Math.abs(nums[i] - nums[i + 1])); } return ans; }; def maxAdjacentDistance(nums): ans = abs(nums[0] - nums[-1]) for i in range(len(nums) - 1): ans = max(ans, abs(nums[i] - nums[i + 1])) return ans Input: nums = [1, 2, 4] Output: 3 Input: nums = [-5, -10, -5] Output: 5 Input: nums = [0, 100, -100] Output: 200 Time Complexity: O(n) — one pass through the array Space Complexity: O(1) — constant extra space This is a great warm-up problem to train your attention to edge conditions like circular connections. Simple logic and clean implementation go a long way here. If this guide helped you, drop a ❤️ and follow for more beginner-friendly coding guides! Happy coding! 🚀  ( 4 min )

Multilingual documents are a reality in today's globalized workflows — from legal contracts in French, to scanned invoices in Japanese, to research PDFs in German. Here's how I use AI to translate multi-language documents accurately, fast, and at scale. This guide covers: My full workflow The tools I use (AI and beyond) Tips that help preserve formatting Real results across 20+ document types As someone handling technical reports, scanned PDFs, PowerPoints, and subtitles in different languages weekly, I needed something: Fast (manual was too slow) Reliable in multiple languages Able to handle layouts and OCR That's when I began testing AI-based workflows. Here’s my stack (no-code to low-code): TranslatesDocument My go-to tool for uploading PDF, DOCX, XLSX, PPT…  ( 4 min )

Hello, if you are interested in mobile app security, I have something you must read. Today, I will tell you about a mobile game that actually experienced factory-style hacking from China and how it was blocked and the game ecosystem was protected through LIAPP. The ranking reliability suddenly collapsed one day This case is the story of Company A's mobile game that had secured a global user base. In particular, since the competition was strong and the user ranking structure affected the game content and rewards, maintaining the fairness of the ranking was the key to game operation. However, at some point, a strange phenomenon began to occur. Accounts that were not normally seen rose to the top of the rankings in one day, Play patterns were consistent, and they repeated overly precise mo…  ( 5 min )

Originally published at https://www.nocobase.com/en/blog/weekly-updates-20250612. Summarize the weekly product update logs, and the latest releases can be checked on our blog. NocoBase is currently updated with three branches: main , next and develop. main：The most stable version to date, recommended for installation; next：Beta version, contains upcoming new features and has been preliminarily tested. There might be some known or unknown issues. It's mainly for test users to collect feedback and optimize functions further. Ideal for test users who want to experience new features early and give feedback; develop：Alpha version, contains the latest feature code, may be incomplete or unstable, mainly for internal dev and rapid iteration. Suited for tech users interested in product's cutting-e…  ( 7 min )

Backend development is the engine behind the smooth functioning of modern web applications. Among the powerful technologies in this domain, Node.js stands out for its efficiency, speed, and scalability. If you're looking to supercharge your backend development journey, this Node JS tutorial by Tpoint Tech is the perfect place to start. Whether you’re a newbie or brushing up your skills, this Node JS tutorial for beginners will guide you step-by-step to understand, install, and write your first backend scripts using Node.js. Plus, we'll also include hands-on code examples to help you practice as you learn. Node.js is an open-source, cross-platform runtime environment that allows you to run JavaScript on the server side. It’s built on Chrome’s V8 JavaScript engine and is known for its non-b…  ( 5 min )

Summary This article introduces how to use @kit.NaturalLanguageKit in HarmonyOS for text word segmentation and implement a simple sentiment analysis function. By creating a TextProcessingWordSegment component, users can input evaluation text, click a button to perform sentiment analysis, and finally display the sentiment tendency (positive, negative, or neutral) of the evaluation. Import the textProcessing module from @kit.NaturalLanguageKit. Create a TextProcessingWordSegment component, which includes a text input box, a text area to display results, and an analysis button. Implement the event handler for the button click, and call textProcessing.getWordSegment to perform word segmentation. Create a SentimentAnalysisService class to perform sentiment analysis based on the word segmentat…  ( 3 min )

Amazon just made your S3 audit trail smarter and more secure. As of June 11, 2025, AWS CloudTrail now provides granular visibility into bulk S3 object deletions made via the DeleteObjects API — helping you better monitor, secure, and comply with your S3 usage. When using the DeleteObjects API to delete multiple files (like when deleting folders from the S3 console), CloudTrail used to log only a single event: Who called the API Which bucket was affected But… ❌ No visibility into what objects were deleted. CloudTrail now logs: ✅ The main DeleteObjects API call (as before) 🆕 Individual DeleteObject events for each object in the request This gives you object-level visibility, even in bulk deletes! Problem Solved Benefit No audit trail per object ✅ See which files were deleted Limited compliance reporting ✅ Helps meet security & compliance standards Blind spots in bulk deletions ✅ Clear, per-object logs for investigation You delete 500 files from an S3 bucket using the AWS Console (which internally calls DeleteObjects). Now, CloudTrail logs: 1 event for the DeleteObjects call 500 individual DeleteObject data events (1 per object) Perfect for: 📊 Compliance audits 🔎 Security investigations ⚠️ Accidental deletion tracking 🎯 Pro Tip: Use Event Selectors Wisely Don’t want to log every delete across every bucket? Use advanced event selectors in CloudTrail to: Target specific buckets Filter by API name Limit unnecessary logs and reduce cost CloudTrail now logs per-object deletes inside bulk DeleteObjects requests Better security, visibility, and compliance Works with the S3 console and any bulk delete API call  ( 3 min )

🎨 AnimateAI — AI-Powered 2D Animation Generator Have you ever wanted to turn your imagination into an animation by just typing it out? That’s exactly what I built with AnimateAI. It's a full-stack web app that: Converts text prompts into working p5.js animations using the Gemini API Lets you chat with the AI to refine the animation Allows you to download the animation as a video Saves your creations in your own library Frontend: React + TailwindCSS + p5.js in sandboxed iframes Backend: Node.js + Express + MongoDB AI: Gemini API (prompt-to-code and code-refinement) Auth: Clerk.dev Payments: Razorpay (test mode for now) Export: MediaRecorder API → .webm video "Show a bouncing ball that changes color every time it hits a wall" "Fireflies glowing randomly over a night forest" "Rain falling over a glass surface with light reflections" 👉 Live Link Feedback on the UI/UX and animation accuracy Cool prompt ideas to test the limits Suggestions on monetization models Developers who want to collaborate or fork this Would love your thoughts! – Ritesh  ( 3 min )

Hello, I want to let this community know about a cutting edge project I created earlier this year. I built an early stage demo of an advanced symbolic language and cognitive substrate for AI, called Nyreth. It was first published on github in April 2025 and I'm looking for developers and researchers to grab hold of this project and propel it into the future. It's a system that is ahead of its time but if you understand what it is and what it can become, now is the time to get involved. Nyreth is a higher order reasoning framework that surpasses token based computation by using a custom made symbolic language comprised of glyphs. Each glyph is a symbolic unit characterised by a multi axial cognitive array. They are morphogenic, adaptive and tensor based. The system has the capability to grow into a new form of machine cognition. I have released it as a hybrid open-closed source model for now. The core modules are protected with encryption but I may make it fully open source soon. I could have kept it private but I feel everyone should have access to this technology and play a role in helping it mature the right way. Symbolic, recursive AI will happen and is happening. Its effects will be profound. It is important that it be instilled with conscience and ethics. Go to https://nyreth.ai or https://github.com/Kosev-Lex/Nyreth-Origin to read more about the project.  ( 3 min )

Deploying a static website manually every time? It’s time to go serverless and automate it like a pro. In this guide, I walk through how to build a CI/CD pipeline that automatically deploys your static site to Amazon S3 every time you push to GitHub. GitHub – Source code repo (HTML/CSS/JS) AWS CodePipeline – CI/CD pipeline Amazon S3 – Static website hosting Push code to GitHub (e.g., index.html) AWS CodePipeline is triggered Website is auto-deployed to an S3 bucket configured for static hosting 🎉 Your site goes live instantly 🔁 Zero manual deployment 🌐 Scalable, serverless hosting 🛡️ Integrated with IAM & AWS security ⚡ Fast updates with every Git push 📚 Full Setup Guide: 👉 GitHub - Static Website CI/CD with AWS  ( 3 min )

Hi Which node.js version is recommended to develop application. Can I simply use the latest version 23.  ( 2 min )

Understanding the Pain Points of Traditional Chunking When I first built a basic RAG (Retrieval-Augmented Generation) pipeline using traditional chunking methods—like fixed-size segments or sliding windows—I noticed an immediate flaw: context fragmentation. My LLM would often return incoherent or incomplete answers when queried on long documents. This was especially evident when a user asked about features in "Milvus 2.4.13"—the model couldn't semantically link the header in one chunk with the feature list in another. That’s when I encountered Late Chunking, which flips the process: instead of chunking first and embedding later, it embeds the entire document upfront and then slices it using token-based annotations. This context-first approach changed how I think about vector embedding pi…  ( 5 min )

Often, there is feedback from users that the IP shown in the SafeLine attack logs is problematic. Here, I will explain why there might be issues with the attack IP displayed in SafeLine WAF in some situations. By default, SafeLine reads the client IP through the Socket of the HTTP connection. When SafeLine is the outermost network device, there is no problem, and the IP obtained by SafeLine is the real IP of the attacker. However, in some cases, we need to add other proxy devices (such as Nginx, CDN, application delivery, API gateway, etc.) in front of SafeLine. In this case, the actual connection to SafeLine is not the real website user but these proxy devices. In this case, we need to adjust the way SafeLine obtains the IP according to the actual network topology. X-Forwarded-For X-Fo…  ( 5 min )

鸿蒙核心技术##运动开发 前言 在运动类应用中，用户往往需要快速访问常用功能，如查看成绩、赛事信息或开始运动。为了提升用户体验，鸿蒙（HarmonyOS）提供了静态快捷菜单功能，允许用户从桌面直接跳转到应用的特定页面。本文将结合鸿蒙开发实战经验，深入解析如何开发静态快捷菜单，实现快速跳转页面的功能。 一、为什么需要静态快捷菜单 静态快捷菜单为用户提供了一种快速进入应用特定功能的方式，无需打开应用后再进行多次点击。这对于运动类应用尤其重要，因为用户可能需要在运动前快速启动运动模式或查看运动数据。通过静态快捷菜单，用户可以直接从桌面启动这些功能，大大提高了应用的便捷性和用户体验。 二、配置静态快捷菜单 1.配置文件 静态快捷菜单的配置文件位于base->profile目录下。你需要在该目录下创建一个shortcuts_config.json文件，并定义快捷菜单项。以下是配置文件的核心内容： { "shortcuts": [ { "shortcutId": "my_scores", "label": "$string:shortcut_grades", "icon": "$media:icon_shortcut_grades", "wants": [ { "bundleName": "包名", "moduleName": "entry", "abilityName": "EntryAbility", "parameters": { "action": "action.view.scores" } } ] }, { "sho…  ( 3 min )

Hi friends! I’m a Tamil girl from an IT background, currently joined an institute to learn full stack Java development. I'm still a beginner, but I'm really excited to learn how to build websites and web apps using HTML, CSS, JavaScript, Java, and Spring Boot. This blog is my small space to share what I learn along the way. Hope it helps others who are also starting their journey like me!" This blog is not a tutorial. It’s my personal experience — the ups, the downs moments that shaped my journey. My Background – From BSc CS to Web Dev: About HTML: HTML stands for Hyper Text Markup Language. It’s basically the standard language we use to create and organize content on the web. So when you open a webpage and see text, images, links, or videos – HTML is what tells the browser how to show al…  ( 4 min )

Hey all 👋 I've released passkey-go, a Go library for handling server-side passkey (WebAuthn) assertion verification. It provides both low-level building blocks (CBOR, COSE, authData parsing) and a high-level VerifyAssertion() function compatible with the output of navigator.credentials.get(). ✅ Pure Go – No CGO or OpenSSL dependency 🔒 End-to-end passkey (FIDO2/WebAuthn) support 🔧 High-level API: VerifyAssertion(...) to validate client responses 🧱 Low-level parsing: AttestationObject, AuthenticatorData, COSE key → ECDSA 🧪 Strong error types for HTTP mapping PasskeyError 📎 Base64URL-compatible and ES256-only (per WebAuthn spec) 🗂 Example code included for both registration and login Most WebAuthn libraries in Go are tightly coupled to frontend flows or rely on external dependencies. passkey-go aims to be: 🔹 Lightweight 🔹 Backend-only 🔹 Easy to integrate into your own auth logic You can issue challenges, parse assertions, and verify signatures—all within your own backend service. https://github.com/aethiopicuschan/passkey-go I'd love any feedback, bug reports, or feature suggestions (e.g., support for EdDSA, Android quirks, etc). Contributions welcome! Thanks 🙌  ( 3 min )

I was reading a web page in español and saw the term "en la computación en la nube" (the translation for cloud computing) and that gave me pause. Is there a shorter version to communicate the concept of hosted/managed compute? How do you convey cloud computing in your primary language? I'm curious as my primary language is English and I'd never considered it before. It would be great to know the words used and the approximate meaning of those words. I think "en la computación en la nube" translates to "computing in the cloud" but it might actually have a different meaning contextually that I'm not aware of. Thanks in advance!  ( 3 min )

Getting Started with HTML HTML Tags: I learned about the different types of HTML tags, such as headings ( -), paragraphs ( ), and links (). HTML Attributes: I discovered how to add attributes to HTML elements, like id, class, and style. Semantic Elements: I explored semantic elements like , , , and , which provide meaning to the structure of a web page. Key Takeaways HTML is the foundation of web development Understanding the structure and syntax of HTML is crucial Semantic elements improve accessibility and SEO Your Turn! What are you learning in HTML? Share your experiences and favorite resources in the comments below! 💬  ( 3 min )

Hey everyone! This is my very first blog post, and I’m super excited to share my journey into web development with you. I recently joined an offline class to learn HTML and CSS — the foundation of every website — and today was Day 1 of this new adventure. What is HTML & CSS? Before diving into the details, here's a quick intro for those who are new: HTML (HyperText Markup Language) is used to structure content on the web. Think of it as the skeleton of a web page — it defines headings, paragraphs, links, images, and more. CSS (Cascading Style Sheets) is used to style that content. It adds color, spacing, layout, and makes your site look beautiful. We started by learning some essential HTML tags that help structure a web page: Here’s a sample structure I created for a portfolio websi…  ( 4 min )

Juneteenth Freedom Clock - A CSS Art Celebration Tombri Bowei ・ Jun 10 #frontendchallenge #devchallenge #css  ( 3 min )

Okay, real talk: I built a payment platform template that pretends KYC doesn’t exist. It’s called NoVerif (because naming things is hard), and it’s for devs who want to prototype fast—not break financial laws. What’s Inside? Email/password auth (Firebase) Virtual bank account cosplay (ACH approval flow) Crypto wallet connections (for that ~degen~ vibe) Invoice generation + admin dashboard Tech stack: Next.js, Firebase, Tailwind—zero surprises. Why This Exists I wanted to mock a payment system in hours, not months. But let’s be clear: 🚨 Real payments need KYC, compliance, lawyers, etc. 🚨 This is a TEMPLATE for demos/hackathons (or your startup’s first PowerPoint). Who’s This For? You, iterating on a fintech idea before bringing in the compliance squad You, teaching web dev and need a realistic (but legal) payments demo You, ignoring my warnings (please don’t) Try it here: https://github.com/cloudhighfive/noverif Hot take: Prototyping ≠ production. What’s the fastest way you’ve hacked around compliance? (Or am I the only one cutting corners? 😬)  ( 3 min )

Basic/Monolithic Structure (โครงสร้างแบบพื้นฐาน/โมโนลิธิก) src └── main ├── java │ └── com.example.demo │ ├── controller │ ├── service │ ├── repository │ ├── model │ └── DemoApplication.java └── resources ├── application.properties └── templates/ ข้อดี: เรียบง่าย เข้าใจง่าย เหมาะกับโครงการเล็ก ข้อเสีย: ขยายยากเมื่อระบบใหญ่ขึ้น ความรับผิดชอบของแต่ละส่วนอาจปะปนกัน Modular/Multi-Module Structure (โครงสร้างแบบแยกโมดูล) เหมาะสำหรับโปรเจกต์ขนาดใหญ่ หรือทีมงานหลายคน project-root ├── common ← โมดูลที่ใช้ร่วมกัน เช่น DTO, Utils ├── user-service ← โมดูลสำหรับจัดการ user ├── order-service ← โมดูลสำหรับจัดการ order ├── web ← โมดูลสำหรับจัดการ Web/API └── pom.xml ← รวม dependency ของทุกโมดูล (…  ( 4 min )

Hú ae!!! Thật không thể tin nổi! Sau bao ngày la lết trên mạng, hỏi lung tung cả một con AI tên là Amazon Q, cuối cùng mình cũng tự code được con game Flappy Bird huyền thoại của Việt Nam. Mình là gà mờ chính hiệu, code sai lên sai xuống, nhưng mỗi lần bí lại có Q "chỉ bài" nên cuối cùng nó cũng chạy được các bác ạ! Vui quá nên mình viết vội bài này để chia sẻ lại hành trình cho ae nào cũng đang tập tọe giống mình. Coi như là nhật ký học code, có gì sai các bác cứ ném đá nhẹ tay nhé! Bước 1: Sắm "Đồ Nghề" (Sau khi hỏi Q) Mình hỏi Amazon Q: "Ê Q, tao gà mờ muốn làm game 2D đơn giản bằng Python thì dùng cái gì bây giờ?" Amazon Q phán ngay: "Bạn ơi, dùng Pygame nhé! Nó là thư viện 'quốc dân' cho người mới bắt đầu, dễ dùng mà đủ đồ chơi để bạn vẽ vời, xử lý âm thanh, bấm phím các kiểu." Nghe b…  ( 7 min )

Hi! everyone! I've always been curious about how websites and apps are built, especially the designs and interactive parts. That's what led me to Front-end development. I love the idea of creating things people can actually see and use. My goal is to become a UI/UX developer, so front-end is my first step towards that dream. In the First week of course, I got introduced to the core building blocks of the web: *HTML (HyperText Markup Language): * , , , , etc. *CSS (Cascading Style Sheet): * *Basic layout techniques: * These really helped me understand better: Practice the code by using pen and paper. Reading my running notes often. Write blogs what I actually leaned each day. Next week, I'll be diving deeper into: Creating a small project. Use Linux OS often for better understanding about Open-source. Start something new can feel overwhelming, especially in tech. But this first week showed me that ''Consistency is the key to Success''. Each day i learn something new, I'm one step closer to my goal. Thanks for reading! Feel free to connect with me or drop your tips for beginners in the comments.  ( 4 min )

Imagine trying to navigate a dense jungle using only a blurry, oversized map. The map shows every single leaf, twig, and blade of grass, overwhelming you with detail and making it impossible to find your way. This is similar to the challenge faced when working with high-dimensional data – datasets with numerous variables or features. Unsupervised dimensionality reduction is like creating a clearer, more manageable map, highlighting only the essential landmarks to guide you efficiently. It's a powerful technique in machine learning that simplifies complex data without losing crucial information. This article will explore the fascinating world of unsupervised dimensionality reduction, explaining its core concepts, applications, and challenges in a clear and accessible way. Understanding the …  ( 6 min )

Why I'm a lazy person. I've never done zip compression for responses to clients (although I've used encryption to reduce content size before sending). When someone recommended that I should zip and send it back to clients, it raised the question: "Hey, is what we've been using all along (HTTP compression) better? Or is manual zip better?". This project was born to compare data transmission between HTTP compression and manual ZIP response. This project will be divided into 3 main parts: Compression Server: Uses Express with compression middleware to send data compressed with gzip Manual ZIP Server: Uses Express with middleware to create ZIP files with the returned data Client: Calls both APIs and compares data transmission sizes. It will test both HTTP compression and manual ZIP. For HTTP…  ( 4 min )

✍🏻 Log Date: 11 June 2025 frontendmentor.io. I focused on building two commonly used UI components: a rating interface and an FAQ accordion Both are useful, reusable, and perfect for sharpening my JS basics while building visible, working features early on. 🛠️ What I Coded (Highlights): Interactive Rating Component (Attempt 1 & 2) Live Demo: https://edwardcjianken.github.io/interactive-rating-component// https://github.com/edwardcjianken/interactive-rating-component/tree/main/docs Combined :hover and ::before pseudo-elements on radio buttons for a dynamic highlight effect. Button with mouse hovered: Button when clicked: Used JavaScript for basic form validation: when no rating is selected, the radio buttons blink twice with an orange border. Captured user input and reused it on the thank-you screen to print dynamically - "You selected out of 5" FAQ Accordion Component (Attempt 1 & 2) Live Demo: https://edwardcjianken.github.io/faq-accordian-component/ https://github.com/edwardcjianken/faq-accordian-component/tree/main/docs Accordion logic felt tricky at first, but I eventually understood how toggling content visibility can be done with max-height and overflow: hidden. Used .closest() to move up the DOM tree and .querySelector() to target nested elements — super handy for clean, modular scripting. const accItem = plusBtn.closest(".faq__acc-item"); const accAnswer = accItem.querySelector(".faq__acc-answer"); const minusBtn = accItem.querySelector(".faq__minus-icon"); In my second attempt, I improved UX by toggling plus/minus icons based on whether the panel is expanded or collapsed. 💡 Reflection: Onward! 🚀  ( 3 min )

Spring Boot เป็นหนึ่งใน framework ที่ได้รับความนิยมสูงที่สุดในโลก Java ทั้งในองค์กรเล็กจนถึงระดับ Enterprise โดยเฉพาะในด้าน การพัฒนา REST API และ Web Backend Netflix Amazon Alibaba Google (บางทีม) LINE, Shopee, Agoda, Grab (ในเอเชีย) เหมาะกับโปรเจคแบบใด Web Application / REST API -> สร้างเว็บแอปหรือ API ได้รวดเร็วด้วย REST Controller-> มีระบบ routing, validation, serialization ในตัว Microservices -> ออกแบบให้เป็น service เล็ก ๆ ทำงานอิสระ-> Integrate กับ Spring Cloud, Eureka, Config Server ได้ง่าย Enterprise Applications -> รองรับระบบขนาดใหญ่ที่ต้องการความเสถียร-> มี ecosystem ครบ เช่น Security, Data Access, Transactions Batch Processing -> มี Spring Batch สำหรับงานประมวลผลแบบ batch jobs Cloud-Native Applications -> พร้อม deploy บน Cloud (AWS, GCP, Azure)รองรับ containerization (Docker) แ…  ( 4 min )

Securing an Active Directory (AD) environment is critical to protect organizational resources, ensure data integrity, and comply with regulatory standards. Configuring security settings involves implementing policies, restricting access, and monitoring activities across domain controllers and member servers. This guide provides a detailed guide to configuring security settings in a Windows Server domain. In this exercise, you configure settings related to security including disabling NTLM authentication for domain accounts, auditing account management activity, and denying log on as a service for members of a security group. Restrict NTLM Authentication In this task, you restrict NTLM authentication. From the Tools menu of the Server Manager console, open the Group Policy Management consol…  ( 4 min )

Effective password policy management is essential for securing user accounts and protecting sensitive data within an Active Directory (AD) environment. A well-configured password policy enforces strong authentication practices, mitigates security risks, and ensures compliance with organizational and regulatory standards. In this exercise, you configure group policy items related to password policies. This includes configuring the domain password policy, creating a stricter password policy for the Domain Admins group, and enabling the Active Directory Recycle Bin. Configure Domain Password Policy In this task, you configure the domain password policy. In TAILWIND-DC1, from the Tools menu of the Server Manager console, open the Group Policy Management console. Default Domain Policy and click Edit. Minimum password length policy item. 14. Ok, and then close the Group Policy Management Editor window. Configure Fine-Grained Password Policy In this task, you configure a fine-grained password policy and apply it to the Domain Admins group. From the Tools menu of the Server Manager console, open Active Directory Administrative Center. Password Settings Container, click New, and then click Password Settings. Domain Admin Password Policy. 1. 16. OK. Enable Active Directory Recycle Bin In this task, you enable the Active Directory Recycle Bin. From the Tools menu of the Server Manager console, open Active Directory Administrative Center. Tailwindtraders (local) in the left pane. Enable Recycle Bin. OK to dismiss the warning. OK to dismiss the warning about replication latency Managing password policy in Active Directory enhances security by enforcing strong authentication practices and protecting against unauthorized access. By configuring default and fine-grained policies, securing accounts, and maintaining compliance, administrators can safeguard the domain environment.  ( 4 min )

In HarmonyOS Next development, the security and controllability of type conversion are the cornerstones for building robust systems.Cangjie Language ensures the dual reliability of type conversion during the compile period and runtime through explicit conversion rules, runtime type checks and ** strict subtype constraints.This article combines the "Cangjie Programming Language Development Guide" to analyze the core mechanisms and practical points of type conversion from basic data to object types. Cangjie Language** completely prohibits implicit type conversion, requiring developers to complete data type conversion through explicit syntax to avoid potential risks caused by automatic conversion. Use the target type (expression) syntax, for example: let intValue: Int32 = 255 let uint8Value: …  ( 7 min )

In HarmonyOS Next development, type conversion is the core mechanism for implementing polymorphic programming and data interaction.Cangjie Language ensures the security and controllability of type conversion through a strict type system, combining the is, as operators and explicit conversion syntax.This article is based on the "Cangjie Programming Language Development Guide", combining document knowledge points to analyze type conversion rules and best practices in different scenarios. Cangjie language does not support implicit type conversion, and all basic type conversions need to be completed through explicit syntax to avoid runtime accidents. Use the target type (expression) syntax to support conversion between integers and floating-point numbers, and detect predictable overflows durin…  ( 7 min )

In HarmonyOS Next development, multi-interface implementation allows types to have multiple capabilities at the same time, and build a flexible type system by combining the behaviors of different interfaces.This article is based on the "Cangjie Programming Language Development Guide", which analyzes the syntax rules, application scenarios and collaborative strategies with class inheritance by multi-interface implementation. A type can implement multiple interfaces at the same time, using & to separate the interface list, and the syntax is as follows: class Type <: Interface1 & Interface2 & Interface3 { // Implement all interface members } When a type implements multiple interfaces, an implementation needs to be provided for members of each interface: interface Printable { func print(): Un…  ( 6 min )

What exactly does a blockchain developer do? ⁉️ Smart contracts? Mainnets? Wallets? Nodes? Since I began blockchain development in 2017 and have worked in many different areas since then, I’ve come to realize that “blockchain developer” isn’t a single role but rather splits into multiple fields—each demanding its own technologies and way of thinking. Here, I’ve distilled the six key domains I’ve tackled. I’ll briefly introduce what skills each area requires, along with its level of difficulty and its appeal. I hope this is helpful for anyone curious about blockchain development, considering a switch to become a blockchain developer, or wanting to understand how the field breaks down. 👇 View the full article: https://0xshardlab.substack.com/p/what-it-really-means-to-be-a-blockchain) Connect with me on LinkedIn: https://www.linkedin.com/in/junbeom-lee-6a3750234/  ( 3 min )

Traditional threat modeling, often conducted as a one-off workshop at the beginning of a project, is increasingly struggling to keep pace with the rapid evolution of modern software development. Agile methodologies, the proliferation of microservices, and continuous delivery pipelines demand a more dynamic and integrated approach to security. The static, periodic nature of traditional workshops often leads to threat models becoming outdated almost as soon as they are created, failing to reflect ongoing architectural changes or newly discovered vulnerabilities. This disconnect creates a significant security gap, as design flaws can persist undetected through the development lifecycle, leading to costly remediations down the line. A modern solution is urgently needed to embed security proact…  ( 7 min )

🧭 Step 1: Introduction Modern application development doesn’t end at writing code—it includes how you deploy, manage, and automate your infrastructure. In this article, you’ll learn how to deploy a web application to Azure App Service using a full local-to-cloud pipeline, powered by: Azure CLI (from within VS Code) to manage resources ARM templates to provision infrastructure as code GitHub Actions for CI/CD automation By the end of this guide, you’ll be able to: ✅ Provision an App Service and supporting resources using an ARM template; Use Case: This guide is ideal for solo developers, small teams, or DevOps engineers who want fast, consistent deployments using tools they already use—like Visual Studio Code and GitHub. Benefits: complete local-to-cloud workflow, repeatable deployments,…  ( 6 min )

🔮 Make your navbar more than just a header—it deserves to shine! Hey devs! 👋 I just published a new blog where I walk you through how to create a parallax-inspired navbar using plain HTML, CSS, and JavaScript. This isn’t your regular menu bar. It reacts. It glows. It moves. And the best part? No frameworks, no libraries, just pure code. Full-screen navigation layout Radial pattern + image-based background with parallax illusion Smooth fade-in/fade-out hover animations Ultra-lightweight — only 3 files 👉 Read Full Blog on Blogger Would love to hear what you think or how you’d use this effect in your own projects! Drop your ideas, questions, or feedback below. 👇 Happy coding! 💻✨  ( 3 min )

If you've been working with Laravel and MySQL for a while, you've probably hit some common performance pitfalls—like slow queries, N+1 problems, and inefficient use of relationships. Today, let's walk through some real-world strategies to optimize your Laravel app using: Count optimizations in Eloquent Avoiding the dreaded N+1 problem with withCount Structuring withCount queries Using polymorphic relationships effectively Let’s dive in. 🏊‍♂️ Many Laravel developers tend to do this: $post = Post::find(1); $commentCount = $post->comments()->count(); While this works fine, if you're doing it inside a loop or multiple times, it executes a separate SQL query each time, which adds up quickly. Imagine a page with 10 posts—yep, that’s 11 queries: one for posts and one per post’s comments. Bette…  ( 4 min )

Talks of a potential acquisition follow renewed interest in Nexon's massively multiplayer online role-playing game series MapleStory.

SOL’s futures open interest hits a 2-year high above $7.4 billion, but neutral funding and declining DEX activity cast doubt on a breakout to $200.

In the world of traditional finance, sentiment has been shifting toward digital assets, with BlackRock, JPMorgan and Franklin Templeton making moves.

David Plouffe previously worked as an adviser for Alchemy Pay, Binance, former President Barack Obama's and former Vice President Kamala Harris’ presidential campaigns.

President Trump’s debt-heavy bill could speed up the devaluation of the US dollar. With higher inflation looming, Bitcoin may be one of the few real hedges left.

Escalating tensions in the Middle East and an ominous Bitcoin chart fractal could play a role in sending BTC price back under $100,000.

Circle's USDC has a market capitalization of over $61 billion, making it the second-largest stablecoin, second to Tether's USDt.

The reserve will be funded through stock issuance and other financial instruments, according to the announcement.

The US president has spoken in person at the Bitcoin 2024 conference in Nashville and released a video message for the Digital Asset Summit in New York City.

The Enterprise Cluster initiative enables decentralized use cases for privacy-sensitive operations across healthcare and finance.

Tether’s investment in Canada’s Elemental Altus Royalties follows the company’s strategy to “integrate long-term, stable assets such as gold and Bitcoin in its ecosystem.”

AI is reshaping gaming, but blockchain is the missing link for next-gen, AI-powered social gaming experiences. Centralized systems limit progress, ownership and creativity.

BTC price strength returns as US inflation cools beyond expectations, hitting dollar strength again — and new BTC price all-time highs are on the table.

Japan’s debt crisis jolts crypto markets, testing their resilience and reviving Bitcoin’s role as a system hedge against fragile fiat systems.

The National Cryptocurrency Association’s 2025 report reveals a surprising normalcy to crypto ownership, spanning construction sites to art studios and challenging long-held stereotypes.

Bitcoin adoption may benefit from continued global uncertainty until a trade agreement between the world’s two largest economies is finalized.

Hong Kong Customs and Excise Department teams up with the University of Hong Kong to build a crypto tracking tool amid a rise in money laundering cases involving digital assets.

Chainlink, JPMorgan’s Kinexys, and Ondo Finance completed a crosschain DvP settlement between a permissioned payment network and a public RWA blockchain.

Automating crypto trades with Grok 3 might seem promising, but issues like data loss and inaccurate signals can hurt your performance in a fast-paced market.

Mercurity’s $800 million Bitcoin treasury financing plan would make the firm the 11th-largest corporate Bitcoin holder after Galaxy Digital.

Ether futures data shows momentum, with ETH price more than doubling since April lows, increasing the chance of a rally to $4,000 in the coming weeks.

Outgoing FSB Chair Klaas Knot says stablecoins and ETFs are accelerating crypto’s integration into traditional finance, raising systemic risk concerns.

Binance’s rollout in Syria features a full access launch, allowing Syrians to trade at least 300 tokens, including Bitcoin, XRP, Toncoin and more.

With 93% of all Bitcoin already mined, the race for the remaining coins is intensifying. Here’s how it impacts scarcity, mining rewards and the future of the network.

Ant International plans to apply for stablecoin licenses in Hong Kong and Singapore, signaling growing fintech interest in regulated crypto payment systems, Bloomberg reported.

Can Bitcoin solve the energy crisis in Pakistan? 2,000 MW Mining Plan

Hedge funds like Qube, Virtu and Jump are hiring weekend crypto traders as traditional finance adapts to nonstop digital asset markets.

Bitcoin is down 1.7% over the last 24 hours after running into resistance above the $108,000 level, among other drivers that are weakening bullish momentum.

BTC price requirements are clear as consolidation below all-time highs continues. Can Bitcoin bulls stick to the plan and avoid falling back below $100,000?

Alchemy Pay is preparing to launch 55 US tokenized ETFs and stocks on multiple networks, including Solana, via Backed’s xStocks.

Formerly a real estate financing company, DeFi Development Corp made the switch to become a Solana treasury company, currently holding over 609,000 tokens.

Michael Saylor says pandemic-era lockdowns and unabated money printing pushed him to convert his company’s massive cash reserves into Bitcoin.

U.S. Bancorp CEO Gunjan Kedia says her bank is looking into stablecoins as its crypto custody business bounces back after struggling under Biden.

Crypto analysts say the current environment is entirely different from 2021, when Bitcoin experienced a 76% price drop over 12 months.

The father of an unnamed crypto entrepreneur was held captive at a property for several days until a May 3 police raid liberated him.

H100 Group’s shares surged after the Swedish health firm announced it had raised $10.6 million to stack more Bitcoin.

Centralized treasuries, including governments, ETFs and public companies, now control approximately $668 billion of Bitcoin’s circulating supply.

Bitcoin selling will “peter off” once Bitcoin’s price moves above $130,000, says a crypto executive.

USDC issuer Circle has put its stablecoin live on World Chain and has partnered with Matera to allow Brazilian banks to offer multicurrency payments.

Disney said it filed the complaint after its request to Midjourney to adopt anti-copyright infringement measures was ignored.

Bitcoin sentiment on social media has reached its highest point in seven months as Bitcoin has been flirting again with its all-time high.

GameStop’s latest convertible senior note proposal pushed the stock price down further just days after Q1 revenue missed expectations.

A robot powered by V-JEPA 2 can be deployed in a new environment and successfully manipulate objects it has never encountered before.  ( 8 min )

Many AI developers started their morning amid a Google Cloud outage affecting many of the tools they use to build products.  ( 7 min )

TensorWave, a leader in AMD-powered AI infrastructure solutions, today announced the deployment of AMD Instinct MI355X GPUs in its high-performance cloud platform.  ( 5 min )

AMD announced its new AMD Instinct MI350 Series accelerators, which are four times faster on AI compute and 35 times faster on inferencing.  ( 8 min )

Google DeepMind launches Weather Lab platform for AI hurricane forecasting, showing improved accuracy in early tests with U.S. National Hurricane Center partnership.  ( 8 min )

The outbreak of covid-19 laid bare the vulnerabilities of global, interconnected supply chains. National lockdowns triggered months-long manufacturing shutdowns. Mass disruption across international trade routes sparked widespread supply shortages. Costs spiralled. And wild fluctuations in demand rendered tried-and-tested inventory planning and forecasting tools useless. “It was the black swan event that nobody had accounted for,…  ( 18 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Are we ready to hand AI agents the keys? In recent months, a new class of agents has arrived on the scene: ones built using large language models. Any action that can be…  ( 21 min )

On May 6, 2010, at 2:32 p.m. Eastern time, nearly a trillion dollars evaporated from the US stock market within 20 minutes—at the time, the fastest decline in history. Then, almost as suddenly, the market rebounded. After months of investigation, regulators attributed much of the responsibility for this “flash crash” to high-frequency trading algorithms, which…  ( 37 min )

Lithium-ion batteries have some emerging competition: Sodium-based alternatives are starting to make inroads. Sodium is more abundant on Earth than lithium, and batteries that use the material could be cheaper in the future. Building a new battery chemistry is difficult, mostly because lithium is so entrenched. But, as I’ve noted before, this new technology has…  ( 21 min )

If you’re serious about machine learning and want to break into real-world ML engineering, learning MLOps is one of the best things you can do. It’s what turns experiments into reliable systems. You can train a great model, but without the right pipe...  ( 4 min )

Fujifilm has officially launched the X-E5, its latest APS-C mirrorless camera that blends the classic rangefinder aesthetic with updated internals. Announced during its X Summit 2025 event in Shanghai, the new shooter introduces significant upgrades over its predecessor while maintaining its signature compact form. The camera is built around Fujifilm’s 40.2MP X-Trans CMOS 5 HR […] The post Fujifilm X-E5 Now Official; Starts From RM6,998 In Malaysia appeared first on Lowyat.NET.  ( 35 min )

While consumers in other Southeast Asian countries – including Singapore, Thailand, and the Philippines – eagerly anticipate the arrival of the Switch 2 on 26 June, those of us in Malaysia are still left in suspense. As we’ve reported previously, sources familiar with the matter have informed us that Nintendo’s next-gen handheld console is still […] The post New Nintendo Products Spotted On SIRIM, But… appeared first on Lowyat.NET.  ( 34 min )

The Leapmotor C10, which was launched last October by Stellantis Malaysia, has now gained some updates for the 2025 model year. The major update is the price drop from RM159,000 to RM125,000, which is RM34,000 less. This price drop puts the SUV EV right in the lanes of BYD Atto 3 and Proton eMAS further […] The post Leapmotor C10 Now Priced At RM125,000; Comes With Updated Features appeared first on Lowyat.NET.  ( 34 min )

MIcron recently announced that it has begun shipping out its HBM4 memory modules to key customers. These include the 36GB modules, built on its 1-beta, 12-high advanced packaging technology. “Micron Technology, Inc. (Nasdaq: MU), today announced the shipment of HBM4 36GB 12-high samples to multiple key customers. This milestone extends Micron’s leadership in memory performance […] The post Micron Begins Shipping HBM4 Memory To Key Customers appeared first on Lowyat.NET.  ( 33 min )

It is no secret that the Wikimedia Foundation has been dabbling in generative AI as of late. One of its recent endeavours involves introducing AI-generated article summaries to Wikipedia. However, due to the overwhelmingly negative response from the encyclopedia’s volunteer editors, the organisation has put the project on hold. Wikimedia initially intended to launch an […] The post Wikipedia Pauses AI Summaries Due To Backlash appeared first on Lowyat.NET.  ( 33 min )

We’ve only just seen references to the sequel to the Qualcomm Snapdragon 8 Elite late last month, and now we are hearing rumours of the chip that would come after said sequel. And it’s not all good either, as while one part of it is that it will be made using TSMC’s 2nm process, the […] The post Qualcomm Snapdragon 8 Elite 3 May Come In Two Variants appeared first on Lowyat.NET.  ( 34 min )

Remember when EVGA decided to leave the GPU market in 2022? Beyond its once thriving GPU business, the company has since been forced to downsize itself by staff reductions, which has led to being large unable to provide support for other PC components and, in this case, to its Intel 600 Series motherboards. Recently, a […] The post Redditor Fix NVIDIA RTX 50 Series Incompatibility Issue With EVGA Z690 Board By Taping Pins appeared first on Lowyat.NET.  ( 34 min )

Nubia has officially launched its latest lineup of flagship devices, namely the Z70S Ultra Photographer Edition and the Pad Pro. The former is the same device as the smartphone released in China earlier this year, but the new edition includes a professional retro kit that includes a phone case, a Neo Bar smart camera control […] The post Nubia Z70S Ultra Photographer Edition, Pad Pro Arrive In Malaysia; Starts From RM2,399 appeared first on Lowyat.NET.  ( 34 min )

Today at the My BMW World event, the German automaker has launched the all-new 7th generation M5 (G90). This performance sedan features a plug-in hybrid electric powertrain (PHEV) and comes with a hefty price tag of RM1,188,800. The BMW M5 G90, other than for its performance, is also known for its aggressive look, and the […] The post BMW Malaysia Launches New M5 G90 Hybrid For RM1,188,800 appeared first on Lowyat.NET.  ( 35 min )

ASUS Malaysia announced the availability of its new TUF Gaming laptops. These laptops are refreshes of the existing range, with the main refreshed component being the NVIDIA GeForce RTX 50 Series laptop GPUs. In total, The new TUF Gaming series comprises three SKUs: the F16, A16, and A14. Starting with the F16, this model is […] The post ASUS Malaysia Launches New TUF Gaming Laptops With NVIDIA RTX 50 Series appeared first on Lowyat.NET.  ( 34 min )

Nubia sub-brand Redmagic has officially launched its newest premium tablet, the Redmagic Gaming Tablet 3 Pro. Currently, the tablet is only available for the Chinese market, but the company has confirmed that it is releasing a global version in a few weeks. That said, at the moment it is uncertain whether the tablet will make […] The post Redmagic Gaming Tablet 3 Pro Launches In China appeared first on Lowyat.NET.  ( 34 min )

Apple has announced that it will be expanding of parental control tools when the new OS 26 versions roll out later in the year. Most of these features are related to the age of the younger user, be it providing an age range to apps that require it rather than a specific number, as well […] The post Apple Expands Parental Control Tools For Upcoming OS 26 Versions appeared first on Lowyat.NET.  ( 34 min )

While Xiaomi has officially teased the arrival of the Redmi Pad 2 in Malaysia, it has yet to announce an exact launch date. It could potentially be released here during the brand’s upcoming SEA launch event on 19 June 2025, but ahead of this, a couple of local retailers have already put up the prices […] The post Redmi Pad 2 Listed By Malaysian Retailers Ahead Of Local Launch appeared first on Lowyat.NET.  ( 33 min )

realme has previously teased that it is launching the C71 today, and that’s exactly what has happened, though without the fanfare of a launch event. Although besides the price tag on the device, the company has already shared pretty much all there is to know about the entry level phone. But in case you missed […] The post realme C71 Available In Malaysia For RM499 From 13 June appeared first on Lowyat.NET.  ( 34 min )

Google is preparing to launch its Pixel 10 series, which is rumoured to officially debut on 20 August. While this new generation of smartphones appear to be quite similar to the previous one, it seems that Google is adding a feature that could make this lineup stand out: Qi2 support with magnets. According to Android […] The post Google Pixel 10 May Get Qi2 Magnetic “Pixelsnap” Accessories appeared first on Lowyat.NET.  ( 33 min )

Edifier has launched yet another new pair of wireless earbuds in Malaysia called the X2 Plus. An upgraded version, it gets a longer battery life as well as better connectivity compared to the original X3 earbuds. The X2 Plus a 13.6mm driver in each bud with a hard tip design. Powered by Bluetooth 6.0, it […] The post Edifier X2 Plus Lands In Malaysia At RM139 appeared first on Lowyat.NET.  ( 33 min )

In an effort to apprehend errant motorcyclists and reduce accidents along one of the country’s busiest highways, the Royal Malaysian Police (PDRM) have begun using drones to monitor riders who avoid the designated motorcycle lanes on the Federal Highway. According to Petaling Jaya OCPD Asst Comm Shahrulnizam Ja’afar, this approach aims to address the rising […] The post PDRM Deploys Drones To Apprehend Motorcyclists Avoiding Designated Lanes appeared first on Lowyat.NET.  ( 34 min )

Automaker, Xpeng has officially unveiled its G7 EV in China yesterday, which is available in two trims: Max and Ultra. The new vehicle is offered at a starting price of CNY235,800 (~RM138,909), with pre-sales now available in the region. The G7 SUV features a striking design, with its headlights seamlessly integrated into the air ducts […] The post Xpeng Officially Unveils Its G7 Electric SUV In China appeared first on Lowyat.NET.  ( 35 min )

Have you ever launched a website and immediately regretted it? https://www.codigo.co) is worth a visit.) But more importantly, they asked the right questions. Not just “what pages do you want?” but “what do your users need to do on this site?” and “how does your business actually work?” It wasn’t just about building a site—it was about building the right site. Their team handled everything in-house: designers, front-end and back-end developers, and even testing. I could hop on a call and talk to the people writing the code. That level of transparency? Priceless. The site they built for us didn’t just look amazing—it actually worked. And since launch, we’ve had better conversions, faster load times, and (shocker) fewer complaints from customers. So yeah. If you’re thinking of building a web app or custom site and don’t want to end up in the DIY agency horror story I started with, do yourself a favor and check out Codigo. They get it.  ( 3 min )

As a junior majoring in computer science, I was introduced to the Hyperlane framework while working on a Web service project. This high-performance Rust HTTP framework completely changed my perception of Web development. Below is my true experience of learning and applying Hyperlane. When I first started using Hyperlane, I was pleasantly surprised by its clean Context (ctx) abstraction. Previously, in other frameworks, I had to write verbose calls like: let method = ctx.get_request().await.get_method(); Now, it’s as simple as one line of code: let method = ctx.get_request_method().await; This design significantly enhances the readability of my code, especially when dealing with complex business logic, eliminating the need for nested method calls. When implementing RESTful APIs, Hyperlane…  ( 5 min )

Secure application are often a complex process involving multiple factors of authentication. Many developers use services like Auth0, Firebase and Azure AD/Entra to build user login and sign up flows that connect applications to enterprise IdPs using MFA and 2FA flows. These methods often involve receiving verification codes and time-based one-time passwords (TOTP) to verify accounts. Hint: TOTP stands for time-based one-time password. You might have used TOTP with Google Authenticator or Duo on a mobile device. With strict compliance and regulatory requirements testing these apps end-to-end is crucial. This requires special QA techniques and disposable authenticator devices which we will demonstrate in this post. For this example we will use Selenium and Java but the methods for testing …  ( 7 min )

Front-end development is all about building the parts of websites and apps that users see and interact with. If you’re just starting out, here are some cool tricks and tips that will make your learning journey easier and more enjoyable! Use Browser DevTools Like a Pro Inspect elements: Right-click any part of a webpage and select “Inspect” to see the HTML and CSS behind it. Live editing: Change CSS styles directly in DevTools and see the effect instantly. Debug JavaScript: Use the Console tab to test snippets of JS code or find errors. Try this: Open DevTools on your favorite website and play around with the styles! Master the Power of CSS Flexbox Use display: flex on a container. Align items horizontally or vertically. Easily create menus, grids, or center content. Tip: Use Flexbox Froggy — a fun game to learn flexbox. Use CSS Variables for Easy Theming :root { --main-color: #3498db; --padding: 16px; } button { background-color: var(--main-color); padding: var(--padding); } This makes it easy to change your whole site’s theme by just tweaking variables! Responsive Design with Media Queries @media (max-width: 600px) { body { background-color: lightblue; } } This changes styles when the screen is smaller than 600px. Use Placeholder Content While Loading Example: Use CSS animations with @keyframes to create shimmering placeholders. Use Online Tools to Speed Up Your Work CodePen or JSFiddle: Quickly test HTML/CSS/JS snippets online. Can I use: Check browser support for CSS or JS features. Google Fonts: Add beautiful fonts easily. Bonus Tip: Keep Your Code Clean and Commented Final Words Front-end development is super fun and creative. Try these tricks one by one and watch your skills grow. Happy coding!  ( 4 min )

Mastering Mock Interviews with AI: A Deep Dive into CrewAI and Agentic Design Are you preparing for a technical interview and wishing you had a personalized, intelligent interviewer to practice with? Look no further! My latest project, ai_mock_interview demonstrates a powerful application of AI agents using the CrewAI framework to create a dynamic and realistic mock interview experience. This blog post will walk you through the core components of the ai_mock_interview project, highlighting how specific Python functions are designed to act as intelligent agents and how they collaborate within a "crew" to deliver a comprehensive mock interview and feedback session. The Power of Agentic AI with CrewAI Refer my GitHub repo https://github.com/selvakumarsai/ai_mock_interview https://github.com…  ( 8 min )

The headless CMS revolution has reshaped digital content management, offering flexibility to deliver content across websites, apps, and devices via APIs. Unlike traditional CMS, headless CMS decouples the backend from the frontend, enabling developers to use modern frameworks like React or Vue. In 2025, Strapi, Contentful, Sanity, Hygraph, and Storyblok stand out as top headless CMS platforms. This blog post compares these five, evaluating their features, strengths, weaknesses, and ideal use cases to guide your choice. A headless CMS provides a content repository accessible via APIs (REST or GraphQL), allowing developers to build custom frontends. Key evaluation criteria include ease of use, API capabilities, scalability, customization, pricing, and community support. Let’s dive into the t…  ( 6 min )

Yazılım geliştirme, özellikle web uygulamaları söz konusu olduğunda, sürekli gelişen ve değişen bir alandır. Kullanıcı deneyimini ve uygulama performansını iyileştirmek için yeni teknolojiler ve mimari tasarımlar ortaya çıkmaktadır. Web mimarisi, web uygulamalarının temelini oluşturan yapı taşlarını ve bunların nasıl bir araya getirildiğini ifade eder. Geleceğin web uygulamalarını inşa etmek isteyen geliştiriciler için web mimarisi kavramlarını anlamak ve uygulamak hayati önem taşır. Web mimarisi, bir web uygulamasının farklı bileşenlerini ve bunların nasıl bir arada çalıştığını anlamak için kritik öneme sahiptir. İyi tasarlanmış bir web mimarisi, ölçeklenebilir, esnek ve sürdürülebilir uygulamalar geliştirilmesini sağlar. Geliştiriciler, değişen taleplere ve teknolojilere ayak uydurmak iç…  ( 5 min )

Introduction When building your web applications, you might need to format numbers as monetary values. For example, rather than displaying the value 123.45, you might want to display it as £123.45. In this Quickfire article, we're going to look at two different approaches to formatting monetary values in JavaScript. The first approach you can use to format monetary values in JavaScript is the toLocaleString() method. This method formats a number according to the locale and options you specify. Let's take a look at an example: const value = 123.45; const formattedValue = value.toLocaleString('en-GB', { style: 'currency', currency: 'GBP', }); // formattedValue will be '£123.45' In the example above, we've used the toLocaleString() method to format the value as a monetary value in Br…  ( 5 min )

A few years ago I first learned about Ultimate Vocal Remover, a desktop program created to work with several different ML models that split instrumentals and vocal tracks from a song. I learned about this in the context of learning about voice cloning back then. When I saw how well the vocal remover models worked, I immediately thought it would've been perfect for making karaoke videos. The problem with many karaoke videos (those found in karaoke places) is multiple folds: (1) poor instrumental quality that sometimes sound nothing like the original song (2) pitch is sometimes off (3) the videos are sometimes completely unrelated to the original song or music video. I finally got around to building something from this idea I had for a few years. This is now working in Python script format; …  ( 5 min )

If you grew up playing Windows games in the '90s, you probably remember SkiFree, the addictive skiing game where you dodged obstacles and tried to escape the infamous Yeti. I decided to recreate this classic using Amazon Q, Amazon's AI assistant, and was amazed by how quickly I could build a functional clone. In this blog post, I'll walk through my process, the prompts I used, and how I refined the game with additional features like boosts and power-ups. I started by giving Amazon Q a clear prompt outlining the game's mechanics and technical requirements: Amazon Q generated a Python script using Pygame, which handled the core mechanics beautifully. The initial version included: A skier controlled with arrow keys Random obstacle generation (trees and rocks) Collision detection A scor…  ( 4 min )

Why FoundationModels? The framework offers three key advantages: Complete Privacy: All processing happens on-device Offline Capability: Works without internet once loaded Zero App Bloat: Model is embedded in the OS, not your app Instead of constantly rebuilding apps to test prompts, use Xcode's updated Playground feature. Import Playgrounds in any project file, use #Playground to test FoundationModels code directly, and get live feedback as you refine prompts. Use the @Generable annotation to get structured data instead of parsing text. Create data structures like Itinerary with nested types, and the model automatically generates matching Swift objects. The @Guide macro provides fine control - add descriptions, constrain values, set count requirements, or apply multiple guides to prope…  ( 4 min )

Hi everyone! 👋 I'm Juan, and for the last few months I've been working on a project to improve my trading win rate by leveraging Social Arbitrage and AI. I used to lose money trading—even when holding solid assets—but thanks to this project, I went from losing to winning really quickly. This is my PnL from just the last 30 days: This project is still in its early stages and not officially released yet, which is why I'm offering the chance to join as a beta tester and get free early access in exchange for your feedback on the current version. I’m also opening a waiting list for those who are interested but would prefer to wait for the full launch. If you decide to participate, you’ll get access to all the app’s current features: Global event notifications – Stay updated on all events worldwide that directly or indirectly affect the assets you’re tracking Thesis mode – Automatically validate your market hypotheses like “Bitcoin is going up” or “Tesla will drop” Sentiment trends – Track the current sentiment of most assets and companies around the globe Social Agent – A custom AI agent with access to our event graph database. It understands complex investment strategies and real-world scenarios. Ask things like: “Should I invest in Apple now?” “When should I enter this trade?” If you’d rather wait, you can still register and you’ll receive an automatic notification when the app is fully launched. For more updates about the project, visit my X account or the project's official account, where we also share predictions generated with Social. Finally, a question for you, reader: Would you be interested in weekly posts here sharing progress on the project and sneak peeks at upcoming features? I know this post may feel a little like an advertisement—and that’s because it is. This is a bootstrapped project (which means I’m funding it myself), and I’m putting my heart and soul into it. If you can give it a try or help spread the word, that would mean the world to me.  ( 4 min )

Quality Assurance (QA) is crucial for delivering reliable software products. Traditional testing approaches—whether manual, automated, or performance—often require significant time, effort, and expertise. Artificial Intelligence (AI) is rapidly changing the QA landscape by introducing smart, adaptive, and scalable solutions that enhance test coverage, accuracy, and speed. 1. Introduction to AI in Software Testing 2. AI in Automation Testing 2.1 Intelligent Test Case Generation and Optimization AI Application: Machine learning models analyze application code, user behavior logs, and past defects to automatically generate and optimize test cases. Example: AI tools can parse user flows from analytics data and generate test scenarios covering the most critical paths, reducing redundant or irre…  ( 6 min )

Building Flexible UIKit Apps: Key Takeaways from WWDC Creating apps that work seamlessly across different screen sizes and platforms is more important than ever. The UIKit team shared essential best practices for building flexible UIKit applications that deliver amazing experiences regardless of device or window size. Scenes are the cornerstone of flexible apps. A scene represents an instance of your app's UI, containing view controllers and views while providing crucial functionality: Independent state management - Each scene saves and restores its UI state independently External data handling - Built-in support for deep linking and URL handling Context awareness - Provides screen and window geometry information Multiple scene support - Different scene types for distinct experiences (…  ( 5 min )

In today’s rapidly evolving wellness industry, enhancing client comfort and care is paramount. Spas and Medspas are integrating technology to provide seamless experiences and prompt services. One such innovation is the integration of a client assistance button—a simple yet powerful addition that enables clients lying on treatment beds to request help without moving or speaking. This becomes especially important in a luxury wellness setting like a Medspa. In this post, we’ll explore how to create a client assistance button system, connected to a Python server. We’ll cover the hardware and software components, and how it can improve customer service in your Medspa. Imagine a client undergoing a treatment—perhaps a skin rejuvenation session or body contouring procedure—wishing to ask for a bl…  ( 5 min )

Hi everyone! 👋 I'm currently looking for opportunities in software development and wanted to share a bit about my journey and skills so far. I'm also hoping to connect with others who are on a similar path or have gone through this journey already! 👨‍💻 About Me Current Focus: Full-stack development, with a growing interest in building scalable, real-world applications. 🧠 Skills Backend: Node.js, Express.js Database: PostgreSQL, MongoDB Tools & Other: Git, GitHub, Postman, REST APIs 🎯 What I'm Looking For Internship or entry-level software developer roles Remote or hybrid opportunities Mentorship or open-source contributions to gain real-world experience 🙏 How You Can Help If you’ve been in a similar position, I’d love to hear your advice If you're hiring or know companies open to junior devs, I’d be grateful Any feedback on my portfolio or GitHub would be super appreciated Thanks for reading! Feel free to drop your thoughts or connect with me.  ( 3 min )

Key highlights include: The new Liquid Glass design system with fluid animations iPad menu bar support with powerful new APIs Revolutionary Swift Observable integration that automatically tracks dependencies The new updateProperties method for better performance Enhanced SwiftUI integration through hosting scene delegates HDR improvements for colors and custom content Strongly typed notifications SF Symbols 7 drawing capabilities The most visually striking change in iOS 26 is the introduction of Liquid Glass, a translucent, dynamic material that brings life to your app's interface with specular highlights and refraction effects. This new material has been applied across UIKit's standard components including navigation bars, search fields, alerts, popovers, and split views. Key Design Impro…  ( 6 min )

Effective user management is a cornerstone of Active Directory (AD) administration, enabling organizations to control access, enforce security policies, and streamline identity management within a Windows Server domain. Configuring user management operations involves creating, modifying, and securing user accounts, as well as managing group memberships and permissions. This guide outlines the process for managing user operations in a domain like tailwind.local, using domain controllers such as TAILWIND-DC1. We will create three Organization Units (OUs) Sydney, Melbourne, and Brisbane. Create Organizational Units In TAILWIND-DC1, open Active Directory Users and Computers from the Tools menu of the Server Manager console. Right-click on the tailwindtraders.internal domain. Select New, then O…  ( 5 min )

AI is reshaping Quality Assurance by automating complex tasks and enhancing decision-making in software testing. This article explains core AI use cases in QA automation with concrete step-by-step examples so you can see exactly how these innovations work in practice. 1. AI-Powered Test Case Generation AI Solution: Use Natural Language Processing (NLP) to generate test cases automatically from user stories or requirements. Step-by-Step Example: Step 1: Input user story text into an NLP-based test generation tool. E*xample user story:* As a user, I want to log in with a valid email and password so that I can access my account. **Step 2: **The AI parses this text to identify key actions, inputs, and expected outcomes. **Step 3: **The tool generates structured test scenarios like: **Test 1: *…  ( 5 min )

Six months ago, a single bash script I crafted flawlessly executed 75,000 server deployments. Three years prior, my scripts were causing production outages almost biweekly. Here’s how I transformed my approach. Since 2013, I’ve been writing bash scripts professionally. Early on, my scripts were fragile—functional on my local setup but prone to mysterious failures in production. Debugging felt like navigating a maze blindfolded. After numerous late-night fire drills, botched deployments, and an infamous incident where I inadvertently wiped out a quarter of our testing environment, I honed techniques to create reliable bash scripts. These aren’t beginner tips from tutorials. They’re battle-tested insights from high-stakes production environments where errors translate to real financial losse…  ( 8 min )

Flaky tests—those that pass and fail intermittently without code changes—are the bane of any CI/CD pipeline. They erode developer confidence and block deployments. In this post, I’ll walk you through how to detect flaky tests using machine learning and how this AI-driven approach can improve your software delivery. Why Use AI in Testing? With Agile and DevOps pushing rapid deployments, we need smarter testing solutions. AI brings automation and intelligence to QA by: Predicting failure-prone areas Optimizing test execution Auto-generating test cases Detecting flaky tests Let’s focus on the last one—flaky test detection using ML. The Framework: Flaky Test Detection with ML ** Step 1: Collect CI Data** Use logs from Jenkins/GitHub Actions: Test execution results Commit metadata Stack traces Store this data in CSV or a small database. ** Step 2: Feature Engineering** Extract meaningful features like: Frequency of failure Execution time variance Code churn (lines added/deleted) Stack trace similarity Step 3: Train the Model Use ML classifiers like: Random Forest SVM XGBoost from xgboost import XGBClassifier model = XGBClassifier() print("Accuracy:", accuracy_score(y_test, y_pred)) ** Step 4: Integrate into CI/CD** Build a REST API or Jenkins plugin to call your model. Flag flaky tests during pull requests. Alert devs via Slack or cancel the build if flakiness is too high. Benefits Reduce debugging time Boost confidence in automation Improve release stability Save CI/CD cost Future Work Use GPT-style LLMs to generate test cases Apply Reinforcement Learning for self-healing automation Build Explainable AI to justify ML decisions to dev teams Conclusion AI in testing is no longer a buzzword—it's a necessity. By using ML models for flaky test detection, you bring stability, speed, and intelligence to your QA pipelines.  ( 3 min )

by someone who only wanted to do summation. My interaction with Excel this week has shown me that working with it is similar to knowing that one person who doesn't say much but has layers to them that you begin to notice after one interaction. On the surface, Excel is a spreadsheet that you organise and format data for storage; however, you find it appealing. It is quite humbling to think you are tech-savvy, then spending the next two hours trying to convert the percentages to integers. This cordial spreadsheet holds the power to analyse, automate, model, present data, and, for the unfortunate, cause despair. One missing comma and you can't format the whole column in a dataset. Excel is excellent at data analysis, allowing users to explore trends, patterns, and outliers in datasets, which is particularly useful for departments such as sales, marketing, and finance to make informed forecasts. One feature that stuck out to me was pivot tables. They are easy to navigate and are useful for grouping, filtering, and comparing different information across multiple capacities. Conditional formatting is another handy tool that highlights cells based on specific rules to gain targeted information, such as identifying underperforming sectors in a given field. The most exciting part is that with Excel, different tools can be used in combinations and permutations according to how much you know Excel. The more I learn about Excel, the more I see data differently since structures and hidden relationships that went unnoticed are being revealed. Instead of feeling overwhelmed, you begin to ask better questions, and that is a fine indicator that you are engaging with data analytically for interpretation. Then, Excel becomes a lens to spot the missing links, or what escapes the untrained eye.  ( 3 min )

I've been working on a "passion project" for a bit now while I'm between paid work. It's not open-source just yet but soon as I polish the codebase. I was inspired by https://carbon.now.sh/ for sharing code snippets on social media but I wanted a tight integration with Github's Gists, a focus on embedding the code in posts like Markdown with access to the code. I thought I'd test out NuxtHub powered by Nuxt (Vue.js) and a tight integration with Cloudflare Pages/Workers and other solutions. So I've run iteration after iteration (iteratively) as I hit walls. So firstly to highlight code you generally want a library like highlighter.js or what I went with Shiki The first wall, you cannot upload every language and every theme on a free plan to cloudflare. So importing them will fail the deploy. The languages are much more important, for some reason there is a hard fail in Shiki if a language is not found instead of falling back to plaintext. I eventually hacked this and loaded the CDN version with vue's useHead feature. to on demand require the correct languages. The next hurdle was I wanted "OG" images or images to share and embed with posts. I tried NuxtHub/CloudFlare's browser api for on demand rendering but on the free plan it's not feasible. So I went to trusty html2canvas It works really well with some caveats; which I hit. It does not render SVG backgrounds well, or complicated CSS3 gradients. to hack this I basically append a png background if screenshot is occurring, this happens only if the og:image hasn't been created/uploaded before. I hit some more walls that I will go into next post, I also solved the html2canvas issue. Feel free to checkout an example here https://gist-share.nuxt.dev/gist/9bd761223a76e148af576546cd1e3e93  ( 3 min )

Today was huge — and nerve-wracking. After days of polishing every detail, we officially submitted Story Hero to the iOS App Store for review. This is a massive step forward, but it comes with serious risk: Apple's review process is notoriously slow and strict — and we're building an app for kids, which adds another layer of complexity. We’ve seen horror stories of reviews taking 2–3 weeks… and with less than 2 weeks left in the hackathon, any major delay could mean launching too late. So we spent the day triple-checking every detail: ✅ COPPA compliance documentation ✅ Privacy Policy and Terms of Service ✅ Contact and Support info ✅ Landing page polish ✅ App Store metadata ✅ Minimal but functional MVP If this first version gets through, we can start pushing updates using Expo EAS without needing to resubmit every time. That’s the plan. We also made major strides in story generation costs! We’re down from $3.00 to ~80 cents per story — nearly a 4x improvement. We achieved this through: Code refactors Smarter API usage Leveraging more efficient model calls Every cent matters when scaling a business. This optimization brings us closer to a viable pricing model post-hackathon. After exploring several options for consistent, personalized image generation (including custom pipelines, DreamBooth, etc.), the winner is still: OpenAI Image Gen v1. It’s fast, consistent, takes direction better than anything else, and crucially — doesn’t require hours of training per user. For our needs (1 photo → immediate image gen with likeness), nothing else competes right now. The push continues. App store submission is out of our hands for now… so tomorrow, we keep building and improving what we can control. Let’s get this thing across the finish line. – Josh & Daniel Story Hero What is Story Hero? Twitter/X DEV Blog  ( 3 min )

🐮 A programming language for game developers and general productivity. Beef is an open-source, compiled, high-performance language specifically designed for real-time applications like games, combining performance with productivity. • Syntax inspired by C#, with manual memory management from C and C++, and modern ergonomics inspired by Swift and Go. Well-designed project with its own IDE (Windows); CLI compiler (Linux/macOS); Debugger; Code assistants; and Hot-compiling. Beef is ideal for those who need rapid development and fine-grained resource control, especially: Game and Game Engine Developers (console, desktop, WASM). Projects requiring efficient debugging, hot-reload, and productivity-focused ergonomics. Precompiled binaries are available for Windows—just down…  ( 5 min )

This post was initially published on my blog Why AI Doesn’t Take Your Job — and Why That Worries Them More Than You Sundar, Satya, and Sam promise a future where AI transforms everything — from your job to your brain. They stand on stages, preach about the AI revolution, and declare this is the moment we all wait for. But behind the billion-dollar valuations and press releases, they struggle to keep the illusion alive. They promise AI will replace workers. But it doesn’t. It struggles to write a coherent paragraph, hallucinates facts, and needs more human babysitting than a toddler with a Sharpie. Let’s be honest — AI doesn’t take your job. It wants your time, your data, and your belief. But it can’t truly replace you. Not because it lacks processing power — but because it lacks soul. An…  ( 4 min )

🐮 Uma "carne bovina" parecida com CSharp e feita com C++ Beef é uma linguagem open‑source, compilada e voltada a alto desempenho, especialmente desenhada para o desenvolvimento de aplicações em tempo real como jogos, unindo desempenho com produtividade. • Sintaxe inspirada em C#, com controle manual de memória inspirado em C e C++, e ergonomia moderna inspirada por Swift e Go. Projeto bem pensado, com IDE própria (Windows); Compilador CLI (Linux/macOS); Debugger; Assistentes de código; e Hot‑compiling. Beef é ideal para quem precisa de desenvolvimento rápido e controle fino de recursos, principalmente: Desenvolvedores de Jogos e Motores de Jogos (console, desktop, WASM). Projetos que exigem depuração eficiente, código hot‑reload, ergonomia orientada a produtividade. Existe binário p…  ( 5 min )

Blockchain doesn't actually "determine" wallet ownership in the traditional sense - instead, it uses cryptographic proof to verify control over a wallet address. Here's how it works: Key Pair System Cryptographic Signatures Network Verification Checking that the digital signature matches the public key/wallet address Verifying the signature was created by someone with the corresponding private key Confirming the wallet has sufficient balance for the transaction No Central Authority Transaction History This system is both powerful and risky - it provides security without requiring trust in institutions, but also means lost private keys result in permanently inaccessible funds.  ( 3 min )

Introduction In modern distributed architectures, services often need to communicate asynchronously to ensure decoupling, scalability, and fault tolerance. A distributed messaging queue system enables reliable communication between producers and consumers without requiring direct synchronous interaction. This document explores key components, architecture, design considerations, and future trends of distributed messaging queues. A messaging queue system[1][3] enables asynchronous communication between a producer, which sends messages, and a consumer, which processes them. Instead of directly calling the consumer, the producer sends messages to a queue, ensuring reliability and scalability. This system supports two primary message delivery models: Queue Model: A message is delivered to on…  ( 6 min )

If you're working with Directus, the open-source headless CMS and data platform, then Directus.js is your new best friend. Directus.js is the official JavaScript SDK for interacting with Directus APIs. It offers a type-safe, modular, and fully composable interface for: Authenticating users Fetching data via REST or GraphQL Subscribing to real-time updates Managing files and content Written in TypeScript – get autocompletion and strong types Supports REST and GraphQL out of the box Built with a composable architecture – import only what you need Works in both browser and Node.js environments Makes authentication and token management a breeze import { createDirectus, rest, readItems } from '@directus/sdk'; const directus = createDirectus('https://your-directus-url.com').with(rest()); const articles = await directus.request(readItems('articles')); console.log(articles); npm install @directus/sdk Or use Yarn: yarn add @directus/sdk 🔗 Want to dive deeper? https://docs.directus.io/reference/sdk/ Learn More  ( 3 min )

Can this architectural pattern could potentially be a "RAG killer" ? May be in certain scenarios. Code for the article is here Traditional RAG Flow: Query → Vector Search → Retrieve Documents → Generate Response Query → Agent Analysis → Structured Actions → Targeted RAG/Direct Response Intelligent Query Routing Agents can determine if a query needs RAG at all Structured Problem Decomposition Legal Query → LegalAgent → { Contract comparison → compareClauses() Risk assessment → detectMissingRiskTerms() Compliance check → checkCompliance() } Reduced Hallucination Rule-based agents provide deterministic outputs for known patterns Computational Efficiency Avoid expensive vector searches for routine tasks The Bigger Picture: Deterministic agents handle structured, rule-based tasks Potential …  ( 4 min )

Gradient Descent is an optimization algorithm that helps neural networks learn by adjusting weights to reduce errors in predictions. Table of Contents What is Gradient Descent? A Simple Analogy Why Is It Important in Neural Networks? (Cat vs. Dog Example) The Gradient Descent Formula Explained Why the Negative Sign? Why “Descent”? Types of Gradient Descent Drawbacks of Gradient Descent Conclusion: Smarter Alternatives Today What is Gradient Descent? Gradient Descent is a method that helps neural networks reduce prediction errors by changing the internal weights (which are like settings) in the direction that minimizes the loss function (a formula that tells how wrong the prediction was). A Simple Analogy Imagine you're blindfolded and standing on a hill, and your goal is to reach th…  ( 5 min )

Check out this Pen I made!  ( 2 min )

Hello Plumbers! I'm between a beginner and an intermediate in data science; It's a shame I didn't pursue this path, having recently completed a Computer science degree. However, over the years, we didn't do much of Excel in our coursework. In Kenya, most colleges do not take Excel as a serious database software to learn; they mostly focus on SQL, underestimating the power that Excel still has. I therefore started a course in data science at LuxDev Academy, focusing primarily on data engineering. Over the past week, we focused on Excel as part of the introduction. I learnt that Microsoft Excel is a powerful software developed by Microsoft, which allows you to collect, organize, analyze, calculate, and visualize data efficiently(using dashboards for visualization). You might wonder why I ch…  ( 4 min )

Check out this Pen I made!  ( 2 min )

Having fun with CSS Grid and Clip-path :)  ( 2 min )

) that is often easier for new gsap.to() anime({ ... }) </ </ npm install gsap --save import gsap from 'gsap'; To Read More Download this Book  ( 4 min )

GenAI Talks, Bern Gossip, and Copilot Demos ✨ This week had a little bit of everything: travel, innovation, customer meetings, and a last-minute hackathon submission. From Munich to Bern and back to Zurich, I talked a lot about GitHub Copilot, built a tool for sharing Copilot instructions, and squeezed in just enough chaos to keep things interesting. I kicked off the week with an early trip to Munich for an internal event centered on GitHub and GenAI. I had the chance to present GitHub Copilot and GitHub Advanced Security to a room full of CxOs—no pressure 😅. After the event, I squeezed in some work and ended the evening with dinner alongside the whole team. Great energy to start the week! Mood of the day: Energized by face-to-face conversations and schnitzel 🍽️ Started my morning at t…  ( 5 min )

What is SSL Pinning? SSL pinning, also known as certificate pinning, is a security technique used to ensure that a client only trusts a specific server certificate and not any imposters or fake certificates. This technique helps to prevent man-in-the-middle (MITM) attacks, where an attacker intercepts communication between a client and a server and intercepts the SSL certificate, allowing them to read and modify the data being transmitted. In SSL pinning, the client is pre-configured with the expected SSL certificate or public key of the server. When the client establishes a connection with the server, it verifies the server’s certificate against the expected certificate or public key. If the certificates match, the connection is established, otherwise, the connection is terminated. This…  ( 5 min )

How to Study Programming Efficiently (Tips for Junior Devs 🚀) If you’re on this journey too, check out these tips that helped me — and can help you study programming more efficiently and organized, without losing your mind: Build your roadmap 🗺️ Organize your chaos (yes, even a napkin works) 📝 Embrace mistakes, they’re your best teachers 🤓 Code reviews are pure gold 💎 Try the Pomodoro technique ⏲️ Practice is king 👑 Review is a loyal friend 🔄 Organized environment, organized mind 🧘‍♂️ Connect with the community 👥 Quick checklist to save: ✅ Build a realistic roadmap So, ready to code with focus and lightness? Drop your golden tip or questions in the comments 🚀let’s grow together!🚀 If you find this interesting, I’ll dive deeper into each topic in the future. Code with purpose. Test with strategy. Deploy with confidence.  ( 4 min )

Animate linear gradient using css variables and javascript.  ( 2 min )

In a recent SurrealDB Stream, we cracked open a foundational part of SurrealDB’s power: relationship modelling. From traditional record-to-record links to bidirectional references and Graph Edge metadata, we explored the many ways you can model connected data - clearly, scalably, and with performance in mind. Here’s what we covered, broken out by relationship type. One of SurrealDB’s most powerful features is its ability to connect records without the need for JOINs or intermediate tables. At the heart of this is the Record Link: a direct pointer from one record to another using the built-in table:id syntax. CREATE person:jaime SET friends = [person:tobie, person:simon]; SELECT friends.name FROM person:jaime; This isn’t a foreign key - it’s better. Since Record IDs are first-class citizen…  ( 4 min )

EN -- Hi everyone! These past few months I’ve been reviewing what I already knew, but to really challenge myself, I decided to build a SaaS. too simple? Maybe! 😅) This will be my big comeback project, and it’s definitely going to be a challenge (for me at least!). I’ll be back soon with more info about the project, and if you’re interested or want to help out, feel free to leave a comment — I’ll reply as soon as I can (I still have some illustration work to wrap up 😅). versão traduzida de volta para o português, com o mesmo tom leve e natural do original em inglês: Pt-BR -- Oi, pessoal! Nos últimos meses, aproveitei para revisar o que já sabia, mas pra me desafiar de verdade, resolvi criar um SaaS. simples demais? Talvez! 😅) Esse vai ser meu grande projeto de retorno, e com certeza um baita desafio (pra mim, pelo menos!). Em breve volto com mais informações sobre o projeto. Se você se interessou ou quiser ajudar de alguma forma, fique à vontade pra comentar — vou responder assim que conseguir (ainda tenho alguns trabalhos de ilustração pra entregar 😅).  ( 4 min )

One might wonder, what exactly is an Excel sheet? This is especially true for people who have never interacted with Microsoft Excel. To put it simply, Excel is a spreadsheet software program developed by Microsoft. It is part of the Microsoft Office suite and is widely used for various tasks such as data entry and storage, calculations, data analysis, data visualization, automation, and even financial modelling. When you take a closer look at how Excel functions, you realize its power in data analysis across different industries. For instance, in hospitals, Excel can be used to analyse the number of patients treated over a specific period, their ages, common illnesses, and the types of medication prescribed. With such data, the hospital administration—and even the government—can make infor…  ( 4 min )

One-Paragraph Snapshot Finishing a month-long challenge is thrilling—but many learners crash once the novelty fades. Research on habit formation, micro-immersion, communities of practice, task-based teaching, and adaptive reward systems shows exactly how to convert that short-term burst into lifelong fluency gains. Below you’ll find the science, five field-tested strategies, and a simple momentum-booster plan—each mapped to features inside YAP’s earn-by-mastery ecosystem. The median time for an action to become automatic hovers near two months, though individual curves vary widely. (pmc.ncbi.nlm.nih.gov) Motivation oscillates as skills grow; positive emotions climb while negative emotions drop when learners see real progress. (euroslajournal.org) Without deliberate reinforcement, memory …  ( 4 min )

I recently completed the Standard Bank Group Software Engineering Virtual Experience on Forage! This job simulation gave me the chance to work on real-world backend and cloud development tasks, simulating what it's like to be a software engineer at Standard Bank. ✅ Spring Boot + JWT Authentication Spring Boot, implementing JWT-based authentication to protect routes and simulate secure login in a banking context. ✅ AWS Lambda with Python Python-based AWS Lambda function that encodes facial data, mimicking a biometric login system for mobile banking apps. ✅ SQL Querying with Teradata Context SQL queries to retrieve and manipulate transaction and customer data, simulating data interaction in a Teradata environment (without directly accessing the platform). ✅ Django-Powered User Dashboards Django web application that delivers personalized user dashboards, showing account summaries, recent transactions, and tailored recommendations. This simulation helped me: Strengthen my backend development skills Learn how to integrate cloud functions like AWS Lambda in fintech use cases Write production-level SQL queries Solve realistic, industry-style problems in a self-directed way If you're a student or graduate aiming to gain practical, project-based experience in software engineering, I highly recommend this virtual experience. 👉 Check it out here: Standard Bank Software Engineering Simulation on Forage  ( 3 min )

I Built a Web UI for Chafa So You Don’t Have to Touch the Terminal (Unless You Want To) A few months ago, I came across Chafa — a command-line tool that turns images into ANSI/ASCII art. If you’ve never tried it, it’s kind of brilliant. You point it at a PNG or JPEG, and it spits out a wall of colored text that looks eerily close to the original image — all using braille, Unicode blocks, or ASCII characters. Naturally, I did what any curious dev would do: I fed it a few pictures, sat back, and watched my terminal become an art gallery. But then I had a thought: What if you didn’t have to install anything? What if you could just drop an image into your browser and get the same result — instantly? That’s how this started. This is a minimal web app that wraps the Chafa CLI in a Flask serv…  ( 4 min )

Hey! I've almost finished my GCSEs, and instead of letting the summer disappear into TikTok and YouTube, I’m challenging myself to do something different: Earn my first £1,000 online by the end of summer. No big plan, no get-rich-quick scheme — just trying things, learning in public, and staying consistent. I’ve made a little money before doing freelance dev work I enjoy building small tools, sites, and games I want to get better at shipping ideas fast And honestly, I just want to see if I can do it Hustle2Grand It’s a personal challenge to hit £1k by the end of summer. But I’ve also opened it up so others can join — especially if you’re a student, dev, or indie hacker looking to build something real this summer. Starts June 19 One blog update per week Try anything — freelance, flip, build tools, sell designs, whatever Track progress publicly (for accountability + fun) Check out hustle2grand here I’ll be blogging my progress weekly — what I try, what fails, what (hopefully) works. If you want to follow along, join in, or just lurk: Check it out here Let’s make this a productive summer. (And if not... well, at least I tried.)  ( 3 min )

Have you ever wanted to build your own real-time chat app from scratch? In this post, I’ll show you how I built a simple and clean chat application using Node.js, Socket.IO, and a frontend built with HTML/CSS/JavaScript — no database required (at least for now 😉). Node.js + Express — backend server Socket.IO — real-time communication (WebSockets) HTML + CSS (Dark theme) — GitHub-like dark mode Vanilla JavaScript — frontend logic Users join a room by entering their name, and immediately join the live chat. Messages appear on the right for your own messages, and on the left for others. You’ll also see join/leave system notifications. /public ├── index.html # Join page (username input) ├── chat.html # Main chat interface ├── styles.css # Custom dark styling └── script.js # Handles socket and UI logic server.js # Node.js server + Socket.IO logic Clone the repository: git clone https://github.com/Mo-Ibra/simple-chat-app cd your-repo-name Install dependencies: npm install Start the server: node server.js Open in browser: http://localhost:3000 ✅ Real-time messaging between users ✅ Notifications when users join/leave ✅ Messages styled to indicate sender ✅ Logout button that redirects to the join screen ✅ No backend database needed for now (session-based) At this stage, all messages are held temporarily in memory and disappear on refresh. In the future, you can easily plug in MongoDB, PostgreSQL, or any database to persist data. Here’s the GitHub repo: 🔗 Mo-Ibra/simple-chat-app This was a great exercise to understand WebSocket communication and Socket.IO in a very hands-on way. It’s perfect for beginners who want to get a feel for real-time apps. Feel free to fork the project, add new features like emojis, typing indicators, private messaging, or even a database backend! Thanks for reading! ❤️ If you found this useful, give it a ❤️ or leave a comment below.  ( 4 min )

DoCrypto Network is a network that allows you make your own coin for your own purpose. But it's not just making coins, but also making your own wallet softwares, either native or connected to a server. Our network has P2P built-in platform, mining services and even staking. You can go and see what's up in our dc server or see our GitHub Repository for the DoCrypto Developer KIT up.  ( 3 min )

Threat modeling your AI models using AI? johan sydseter for OWASP® Foundation ・ Jun 11 #ai #threatmodeling #appsec #openai  ( 3 min )

We all appreciate a clean and intuitive user interface. However, it's crucial to remember that 𝗖𝗹𝗲𝗮𝗻 𝗨𝗜 ≠ 𝗚𝗼𝗼𝗱 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱. A truly excellent frontend goes far beyond aesthetics. 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗶𝗻𝗴 𝗶𝗺𝗮𝗴𝗲𝘀 𝗳𝗼𝗿 𝘀𝗽𝗲𝗲𝗱 Let's elevate our frontend practices by focusing on these fundamental pillars. What are some non-UI aspects you prioritize in your frontend work? Share your thoughts!  ( 3 min )

I’m excited to share a big milestone in our journey: our backend API and database are now live on DigitalOcean! This marks a major step from what started as a university project into a nearly ready, real-world platform to help reduce food waste. ✅ What We’ve Accomplished: Backend (Laravel) and MySQL database deployed on DigitalOcean RESTful API endpoints tested and production-ready Frontend (React) is almost done — just polishing UI/UX End-to-end flow fully validated locally 🔧 What’s Left: Squashing a few last-minute bugs and fine-tuning performance Final round of usability testing Collecting feedback from early testers This has been a huge learning experience — not just technically (Laravel, React, deployment, testing), but also in understanding how to build something that can make a real-world impact. 🌐 Live app: https://ndihmo-tjetrin.netlify.app/ Thanks for reading! Would love to hear your thoughts — and if you've built anything similar, feel free to share.  ( 3 min )

Every developer has a story. You’re deep into debugging, tearing your hair out over a bug that defies logic. You step through the code, variables show impossible values, and execution paths twist unexpectedly. Then, you restart your development server, or maybe even your entire machine, and poof! The bug is gone. Even more perplexing, sometimes simply adding a console.log statement makes the issue vanish. This isn’t just frustrating; it chips away at your confidence and leaves you wondering: was it ever really a bug, or just a ghost in the machine? A Recent Encounter with the Unexplainable I recently hit one such wall while working on a Next.js application, developing a higher-order component for text editing. The component withTextEditing wraps other React components, adding content edi…  ( 5 min )

Are you letting the AI do the threat modeling for you? There is no need to let the machines take over the world! Threat model using Elevation of MLSec on copi.owasp.org instead. Our survival depends on it! At copi.owasp.org you can now play Elevation of MLSec to threat model your AI models. Elevation of MLsec is an unofficial Machine Learning Security (MLsec) extension of Microsoft's Elevation of Privilege threat modeling card game. These playing cards portray risks associated with machine learning (ML) that have been identified by research groups. It is suitable to play this game with or without the original Elevation of Privilege deck depending on the nature of what you're threat modeling. The intention of these cards is primarily to improve the security of ML systems themselves, as o…  ( 4 min )

Hey devs! 👋 I’m excited to share that I’ve just completed and deployed my personal portfolio website! 🚀 💻 Tech Stack Used: 📌 What's Inside: 🔧 Why I Built It ✨ What's Next 💬 Feedback Welcome! Thanks for reading! 🙌 — Mahmudul Haque Shawon  ( 3 min )

Stop Wasting Hours on Design—Let AI Handle Your Figures Ever struggled to explain a concept because creating diagrams eats up your time? Whether it’s for a presentation, paper, or documentation, visuals beat plain text—but they take forever. Fun fact: I even made the cover image for this post using it😁. Meet Napkin AI: Paste your bullet points, click the spark button, and instantly get a polished figure—with icons, spacing, and typography handled. No design skills or templates needed.d) Let me show you exactly how this works with a real example: I paste this text into Napkin AI, click the blue spark button, and BOOM! It generates this beautiful comparison table showing "Compiler vs. Transpiler" with: Color-coded sections Professional icons Clean typography Perfect spacing Ready-to-use design You can export your creations as: PNG - Perfect for documentation and README files SVG - Scalable for web and presentations PowerPoint slide - Edit directly and copy-paste into your deck Boom! Your figure is done. ✨ Pro tip:✌ The more specific your text, the better the output. Instead of writing "database stores data," write "PostgreSQL database stores user profiles with foreign key relationships to sessions table." Napkin AI understands technical jargon - use it to your advantage! Go to app.napkin.ai Paste any technical text you have Click the blue spark button Watch the magic happen The free plan is surprisingly generous for everyone getting started. Found this helpful?😁 Follow me for more developer productivity tools and tips! Think this is a cool tool?** Drop a comment below ❤  ( 4 min )

📘 Capítulo 2 – Começando com Quarkus: Instalação, Hello World e Live Coding Após entender o que é o Quarkus e suas vantagens, é hora de colocar a mão na massa! Este capítulo mostra como configurar seu ambiente, criar sua primeira aplicação Hello World, entender a estrutura do projeto Quarkus e explorar o poderoso recurso de Live Coding. Antes de criar sua aplicação, certifique-se de ter os seguintes requisitos: Versão: JDK 11 ou superior (recomenda-se JDK 17 ou 21) Distribuições recomendadas: Oracle, Adoptium (OpenJDK), Amazon Corretto Verifique a instalação: java -version javac -version Este eBook utiliza o Maven como sistema de build padrão. Instale e verifique o Maven: mvn -v Instruções oficiais de instalação do Maven Use uma IDE moderna como: IntelliJ IDEA (Community ou Ultimate)…  ( 4 min )

The landscape of full-stack development has been dramatically transformed by Large Language Models (LLMs) and AI tools. As developers, we're no longer just writing code—we're collaborating with AI to build better applications faster. But like any powerful tool, LLMs come with both incredible opportunities and important considerations. Large Language Models are AI systems trained on vast amounts of text data, capable of understanding and generating human-like text. For developers, they've become sophisticated coding assistants that can help with everything from writing boilerplate code to debugging complex issues. Popular LLM tools for developers include: *GitHub Copilot *- AI pair programmer with multi-file editing Cursor - AI-native code editor with codebase understanding Claude/ChatGPT- …  ( 5 min )

In Oracle 11g, it is not possible to use Data Pump to export the AUD$ table directly: [oracle@myhost ~]$ expdp directory=mrm dumpfile=aud.dmp tables=aud$ Export: Release 11.2.0.4.0 – Production on Sat Dec 8 17:30:47 2018 Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 – 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options Starting “SYS”.”SYS_EXPORT_TABLE_01″: sys/******** AS SYSDBA directory=mrm dumpfile=aud.dmp tables=aud$ Estimate in progress using BLOCKS method… Total estimation using BLOCKS method: 0 KB ORA-39166: Object SYS.AUD$ was not found. ORA-31655: no data or metadata objects selected for job Job “SYS”.”SYS_EXPORT_TABLE_01″ completed with 2 error(s) at Sat Dec 8 17:30:59 2018 elapsed 0 00:00:04 However,…  ( 4 min )

Why Ashkan Rajaee's Career Philosophy Is More Relevant Than Ever in 2025 Reynaldo Dayola ・ Jun 11 #ashkanrajaee #mindset #careerchange #personaldevelopment  ( 2 min )

Hey everyone, Like many of you, I often work on several microservices at once. I found myself needing a straightforward way to centralize my application logs without the overhead of setting up a full ELK/EFK stack or paying for a third-party service, especially for smaller projects or internal tools. So, I decided to build my own simple, two-part solution and I've just open-sourced it. I'm sharing it today in the hope that it might be useful to others and to get some feedback from this amazing community. The solution consists of two separate projects: log-sense-logback-appender This is a custom Logback appender packaged as a Spring Boot starter. The idea is to make integration dead simple. What it does: It automatically hooks into your logging system and sends log events as structured JSON (including MDC properties and stack traces) to an HTTP endpoint. https://github.com/Wwf9w0/log-sense-logback-appender Here’s how easy the configuration is in any service you want to monitor: Properties logsense.appender.enabled=true http://localhost:8080/api/logs logsense-server This is the other half of the duo. It’s a simple Spring Boot application that acts as the collector. What it does: It runs a lightweight server with a single REST endpoint (/api/logs) that listens for the JSON payloads sent by the appender. https://github.com/Wwf9w0/log-sense I'd love your feedback! What do you think of this approach for simple, centralized logging? Are there any obvious pitfalls or security concerns I might have overlooked? What features would you consider essential for a V2? (e.g., batching log sends, authentication, a simple query UI?) Thanks for taking the time to check it out!  ( 4 min )

Absolutely! Below is a Dev.to-style article written in a natural, developer-friendly way. It’s educational, story-driven, and cleverly places your website link (https://www.clickandpan.in/) in a way that makes people feel they should click it to learn more or try it. Have you ever struggled to upload your PAN card photo online, only to get an error saying "Image too large" or "Invalid dimensions"? That frustration gave me an idea. ❝What if I could build a simple tool that automatically resizes PAN card photos online – without any software or design skills?❞ That’s how my journey began, and today I’ll walk you through: 🎯 What problem I solved 💡 How I planned and built the tool ⚙️ What tech stack I used 🔗 And of course, how you can build your own tool 🚩 Identifying a Real-…  ( 4 min )

In programming file processing is a key skill to master. Files are essential for storing data, reading configurations, and logging information. A file handle is a reference to an open file, allowing you to read from or write to that file. Today I will show you how to work with files in Perl In Perl, file handles are used to interact with files. You can open a file for reading, writing, or appending. There are multiple ways to open a file, but the most common method is using the open keyword. The open keyword takes three arguments: a file handle, a mode, and the filename. The mode specifies how you want to interact with the file. There are multiple modes available you can use the following table as a reference to common file modes in Perl: Mode Description Example Usage < Read-only o…  ( 10 min )

Introduction In the last year, the AI landscape has rapidly evolved. We've moved beyond static prompt engineering into building AI agents, autonomous systems capable of reasoning, taking actions, using tools, and adapting to complex goals. These agents represent a major leap from traditional AI applications, requiring not just LLMs but orchestration, memory, and structured workflows. Most of this innovation has happened in the Python ecosystem, with tools like LangChain, AutoGen, and Semantic Kernel leading the way. But as JavaScript and TypeScript continue to dominate full-stack development, there’s a growing need for agent frameworks built natively for JS, without forcing developers to switch stacks or work around language mismatches. In this article, we’ll explore what makes an AI age…  ( 9 min )

It feels like just yesterday I was writing about replacing Webpack with Vite, and here we are again with another potential game-changer in the JavaScript build tool ecosystem. The world of JavaScript tooling moves really quickly, and now there's a new development that could make your existing Vite projects build up to 16 times faster: Rolldown-Vite. watch this article if you prefer video content. If you've been following the JavaScript tooling space, you'll know that we've seen this cycle before. First there was Grunt then there was Gulp, then Webpack dominated for years (and still kind of does in some cases). Recently Vite has been the go-to choice for new projects. Now, the Vite team themselves are working on something that could supercharge the tool we already love. Rolldown-Vite is no…  ( 5 min )

Okay, this is going to be FUN! Building a bot that slings GIFs into GitHub issues? Sign me up! Let's transform this awesome tutorial into a blog post that'll have developers everywhere scrambling to build their own GIF-slinging sidekick. Here we go! Ever been in a GitHub issue, deep in a technical discussion, and thought, "You know what this conversation really needs? A perfectly timed GIF!" Of course, you have. We all have. Manually searching and pasting GIFs is so 2023. What if you could summon the perfect GIF with a simple command, right there in the issue? Well, buckle up, buttercup, because that's exactly what we're building today! We're diving headfirst into creating a fully functional GitHub GIF Bot from scratch, leveraging the latest and greatest official GitHub libraries. By the e…  ( 9 min )

In Kubernetes, we often see that many modifications are executed by writing to a channel before execution. This approach ensures that single-threaded routines avoid concurrency issues, and it also decouples production and consumption. However, if we simply modify a map by locking, the performance of using channels is not as good as directly locking. Let’s look at the following code for a performance test. writeToMapWithMutex operates the map by locking, while writeToMapWithChannel writes to a channel, which is then consumed by another goroutine. package map_modify import ( "sync" ) const mapSize = 1000 const numIterations = 100000 func writeToMapWithMutex() { m := make(map[int]int) var mutex sync.Mutex for i := 0; i < numIterations; i++ { mutex.Lock() m[i%mapSize] = i …  ( 10 min )

To support text wrapping in SFML (SFML.Net), we can start with simple manual approach: /// /// Takes a long string and returns one with '\n' inserted so no line is wider than maxWidth (in pixels), using the given font/size. /// public static string Wrap(string original, Font font, uint characterSize, float maxWidth) { // Quick exit: nothing to wrap if (string.IsNullOrEmpty(original)) return original; StringBuilder sb = new(); Text tmpText = new("", font, characterSize); string[] words = original.Split(' '); string line = ""; foreach (string word in words) { // Preserve explicit newlines in the input if (word.Contains('\n')) { // wrap the portion before newline string[] parts = wor…  ( 5 min )

Apple’s WWDC25 keynote (June 9–13, 2025) was packed with big changes: a bold new on-device AI platform (“Apple Intelligence”) and a sleek Liquid Glass design overhaul across all OSes. Apple also renamed its operating systems to year-based versions (iOS 26, iPadOS 26, macOS Tahoe 26, etc.), making updates easier to track. For developers, WWDC25 means powerful new APIs and tools – from an on-device large language model to UI framework updates. Let’s break it all down in clear terms, with the highlights and what they mean for beginners and pros alike. Apple calls its new AI suite Apple Intelligence. It brings generative and translation features right on your device, no cloud needed. At WWDC, Apple showed iPhones, iPads, and Macs all running new AI features (as illustrated above). The biggest …  ( 9 min )

Table Of Contents Elixir: An Alternative Language for Writing Code on the BEAM Feature Improvements Introduced by Elixir Performance Ecosystem Learning Resources for Elixir References If Erlang is already very capable, why learn Elixir? The answer lies in the improved developer experience and productivity that Elixir offers. Elixir is a functional programming language designed for writing clean, concise, and expressive code on top of the BEAM virtual machine. With its modern syntax and developer-friendly design, Elixir makes it easier to read, maintain, and scale applications. Elixir code is compiled into BEAM bytecode and runs on the Erlang runtime, making it fully compatible with the Erlang ecosystem. This means we can use Erlang libraries in Elixir projects and vice versa. This…  ( 6 min )

Eae gente bonita, beleza? Durante meus estudos sobre EDA (Event Driven Architecture) ou Arquitetura orientada a eventos eu esbarrei com a sigla CQRS, que a gente acaba vendo com uma certa frequência em posts pela internet, então resolvi trazer um post dedicado a ela. A sigla CQRS significa Command Query Responsibility Segregation, que traduzindo para o português seria separação de responsabilidade de comando e consulta. De forma bem simples, o CQRS propõe separar as operações feitas pelo software entre comandos e consultas. Vamos às definições, no contexto do CQRS um comando é toda operação que muda o estado, ou seja, update, delete, insert, qualquer comando de escrita. Enquanto uma consulta o nome diz por si só, é apenas uma consulta nos dados. É importa De forma simples e direta você vai usar o CQRS para segregar comandos e consultas buscando desempenho, pois é comum aliado ao CQRS que você também tenha um banco apenas para consulta e um banco apenas para alterações ou comandos no caso. Porém não significa que ao usar CQRS você deve trabalhar com dois bancos de dados dessa forma. Esse texto ficou muito mais curto do que gostaria, porém, a explicação do que é CQRS é bem mais simples do que eu imaginava. Muito do conteúdo que achei usava CQRS e mais alguma coisa para explicar o mesmo o que acabava atrapalhando um pouco, a meu ver. Então gostaria de deixar esse texto direto e compacto, espero que tenha te ajudado! CQRS em 10 minutos // Dicionário do Programador O que é CQRS e quando utilizar? Se chegou até aqui, me segue la nas redes vizinhas.  ( 3 min )

For my internship, I am working on a deployed product with hundreds of users. I was familiar with React but not with Next.js. I was given a two-week learning phase to familiarize myself with Next.js and get started. Next.js is a framework built on top of React by Vercel. It is used in many production-level projects. The reason: file-based routing, SEO support, multiple CSS features, instant UI retrieval from the server, creation of API endpoints within the project itself, and loads of other features. link. To learn Next.js quickly and just get a grasp of the significant features, I made use of the official documentation tutorial. Here are some key useful points from the tutorial: ➡️ Next.js is highly compatible with Tailwind CSS and will install modules automatically if chosen. Alternative…  ( 5 min )

I couldn’t locate a repository named Flower-Shopfy under the chaitu999projects GitHub account—it might be private, renamed, or slightly misspelled. Could you double-check and share one of the following so I can analyze it properly? The exact GitHub URL (e.g. https://github.com/chaitu999projects/Flower-Shopfy) Whether the repo is public or private If private, could you add me (or share read access) so I can view it? Once I have access, I’ll deep-dive into the codebase—examining architecture, tech stack, modules, data flow, strengths, potential improvements, and then write a full developer-focused “journey” narrative detailing its development, structure, and deployment. I can cover things like: Frontend: frameworks, components, user flows Backend: APIs, data models, storage, services DevOps: CI/CD, hosting, version control UX/UI: design decisions, responsiveness Testing & Quality: unit tests, linting, code coverage  ( 3 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge A comprehensive research and analysis system that automates the entire research workflow: from literature review and data collection to analysis, synthesis, and report generation. Perfect for academics, consultants, and professionals who need deep research capabilities. Problem Solved: Comprehensive research projects typically require 40-80+ hours of literature review, data collection, analysis, and synthesis. This system automates 60-80% of these tasks while maintaining academic rigor and producing publication-ready outputs. Demo here Research Capabilities Shown: Systematic literature review across multiple databases Data collection and synthesis from various sources Statistical analysis and visualization Citation m…  ( 5 min )

ChatGPT is still the most powerful AI coding assistant out there — but only if you’re paying for GPT-4. The free version has limitations, and many developers are now looking for alternatives that don’t lock essential features behind a paywall. I’ve tested every major free tool that’s being recommended on Reddit, Twitter, and Hacker News to find out what’s actually useful for real coding work. This guide is a hands-on comparison of the best free AI tools for developers. You’ll find: A clear breakdown of 7 free ChatGPT alternatives that actually help with coding What each tool is best suited for (code writing, debugging, autocomplete, etc.) A feature comparison table to help you pick the right tool My personal recommendations based on usage and dev workflows How to combine tools lik…  ( 6 min )

Dulu ketika sering datang ke event dan conference IT, banyak yang bahas mengenai AWS Lambda. Katanya sih modern app udah pake AWS Lambda. Ketika lihat demonya, wah keren juga ya, kok bisa gitu. Sayangnya, cuma sebatas itu dan ga mencari tahu lebih detail dan nyobain AWS Lambda. Nah, apa sih AWS Lambda itu. Yuk kita bahas! AWS Lambda adalah layanan dari AWS yang memungkinkan untuk run code tanpa manage server. Yap, sering kali orang bilangnya serverless.  Lambda dapat running code pada infrastruktur komputasi dengan ketersediaan tinggi dan mengelola semua sumber daya komputasi, termasuk pemeliharaan server dan sistem operasi, penyediaan kapasitas, penskalaan otomatis, dan pencatatan. Code tersebut diatur ke dalam sebuah Lambda functions. AWS Lambda hanya ngerunning function jika diperlukan …  ( 5 min )

How to Add Images to Existing PDF Documents Adding images to PDF documents can significantly enhance their visual appeal and information value. Whether you need to insert a company logo, include photographs, add signatures, or incorporate diagrams and charts, the ability to add images to existing PDFs is an essential skill for creating professional and engaging documents. This comprehensive guide explores various methods for adding images to PDF files, from simple logo insertions to complex image manipulations, using both online tools and desktop software. Before diving into specific methods, let's understand the common reasons for adding images to PDFs: Branding and Identity: Adding company logos to business documents Inserting letterheads on correspondence Including brand elements on m…  ( 10 min )

From Bored in Class to Building Reusable.email: The Temp Mail Experience Redesigned Reusable Email Team ・ Jun 11 #webdev #programming #startup #product  ( 2 min )

Exciting Community News: We're Partnering with Google AI! Ben Halpern for The DEV Team ・ Jun 3 #meta #ai #google #webdev  ( 2 min )

Welcome to Week 2 of the "Demolish the Giant" series. In this edition, we’re peering behind the curtains of OpenAI — a company that promises artificial general intelligence for humanity, but sometimes feels like it’s run by a secret society of prompt wizards and billionaire whisperers. If Steve Jobs had a baby with a TED Talk, you'd get Sam Altman. Charismatic, visionary, unnervingly calm — and mildly obsessed with controlling the future of intelligence. Sam doesn’t just want to build AI. He wants to build the last technology humanity ever needs to invent. He pitched GPT-2 as dangerous to release, made GPT-3 a demo darling, and launched ChatGPT into virality — all while preaching alignment, safety, and a future where AIs are our overlords' therapists. What drives Sam? Not eyeballs. Not ad…  ( 5 min )

what is html? HTML stands for Hyper Text Markup Language, which is the core language used to structure content on the web. It organizes text, images, links, and media using tags and elements that browsers can interpret. As of 2025, over 95% of websites rely on HTML alongside CSS and JavaScript, making it a fundamental tool in modern web development. HTML PAGE STRUCTURE: TAGS: what is css? CSS (Cascading Style Sheets) is a language designed to simplify the process of making web pages presentable. It allows you to apply styles to HTML documents by prescribing colors, fonts, spacing, and positioning. The main advantages are the separation of content (in HTML) and styling (in CSS) and the same CSS rules can be used across all pages and not have to be rewritten. HTML uses tags, and CSS uses rule sets. CSS styles are applied to the HTML element using selectors. Types of CSS Inline CSS Internal or Embedded CSS External CSS INLINE CSS Involves applying styles directly to individual HTML elements using the style attribute. INTERNAL CSS Internal css is defined within the HTML document's element. It applies styles to specified HTML elements. EXTERNAL CSS contains separate CSS files that contain only style properties with the help of tag attributes (For example class, id, heading, ... etc). CSS property is written in a separate file with a .css extension and should be linked to the HTML document using a link tag.  ( 3 min )

What is React? React is a front-end JavaScript library. React creates a VIRTUAL DOM in memory. Feature JavaScript DOM (Browser DOM) React DOM Definition Direct representation of the HTML structure in the browser. React’s virtual representation of the DOM. Nature Real, live DOM nodes you see in the browser. Abstracted, virtual DOM created by React. Owner Controlled by the browser (via JS APIs). Controlled by the React library. Definition: Examples: Gmail, Google Maps, Facebook Definition: Examples: Amazon, eBay, Wikipedia Feature SPA MPA Page Reloads No (dynamic update) Yes (new HTML for each page) Speed Fast after first load Slower, due to reloads SEO Harder (without SSR/Prerendering) Easier User Experience Smooth, app-like Traditional, less dynamic Development More JS-focused (React, Vue, etc.) Backend-focused (PHP, JSP, etc.) Example Facebook, Twitter Amazon, Wikipedia npx create-react-app demo npx runs a package without installing it globally. demo is your project folder name. cd demo npm start npm stands for Node Package Manager. npm is like an app store for your React project. npx is a tool that comes with npm. We commonly use npx to create a new React app: npx create-react-app demo JSX stands for JavaScript XML. It is a syntax extension for JavaScript that lets you write HTML inside JavaScript — mainly used in React to describe UI components.  ( 3 min )

Welcome to Day 5 of the 180 Days of Frontend Development Challenge. Today, we'll explore one of HTML's most fundamental features: lists. You'll learn how to create ordered lists, unordered lists, and description lists—essential tools for organizing content on your web pages. Why Lists Matter in HTML Lists help structure information in a readable, scannable format. They're used everywhere: Navigation menus Product features Step-by-step instructions Glossary terms HTML provides three main types of lists, each serving a specific purpose. 1. Unordered Lists ( ) Unordered lists display items with bullet points. Use them when the order of items doesn't matter. Syntax: First item Second item Third item Example: Shopping List …  ( 4 min )

React Native’s New Architecture—powered by Fabric, TurboModules, and Codegen—enhances performance and improves the developer experience. But when it comes to global state management, Redux is still a go-to solution for many developers. In this guide, we’ll walk through setting up Redux in a React Native project using a clean, scalable, and future-proof structure, fully compatible with the New Architecture. Let’s start by installing the essential Redux packages: npm install @reduxjs/toolkit react-redux yarn add @reduxjs/toolkit react-redux @reduxjs/toolkit provides a modern Redux setup with less boilerplate. react-redux connects your React Native components to the Redux store. We’ll organize Redux inside the src/ folder like this: /src ├── /store │ ├── configureStore.js │ └── …  ( 5 min )

Operate & Optimize Last updated: 2025-06-11  ( 3 min )

How Ashkan Rajaee Changed the Way I Write Emails Felix Ellington ・ Mar 25 #ashkanrajaee #emailstrategy #communicationskills #marketingtips  ( 3 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge I created an end-to-end automated content marketing pipeline that transforms a single topic into a comprehensive content strategy across multiple platforms. The system researches trending topics, creates blog posts, generates social media content, designs graphics, and schedules everything automatically. Problem Solved: Content creators and marketing teams spend 15-20 hours weekly on repetitive content creation tasks. This automation reduces that to 2-3 hours of oversight while maintaining quality and consistency. here Screenshots: Research phase showing trending topic analysis Content generation with blog post, tweets, LinkedIn posts Automated scheduling dashboard Analytics compilation You are a comprehensive content …  ( 4 min )

Finding Peace in Effort: Lessons from the Bhagavad Gita on Overcoming Burnout and Anxiety Have you ever felt like you're giving your all, yet success remains elusive? The weight of expectations can feel crushing, leading to burnout and self-doubt. The Bhagavad Gita, through the dialogue between Arjun and Krishna, offers a powerful antidote to this modern struggle. The central teaching, "You have the right to your actions, but never to their results," challenges our outcome-obsessed culture. We often measure our worth by external metrics – likes, promotions, financial success. When these metrics fall short, we internalize the failure, blaming ourselves instead of the system. The Gita proposes a radical shift in perspective: focusing on effort, not just results. Burnout isn't simply about d…  ( 4 min )

🌙 Moodream — AI-Powered Dream & Mood Analyzer with Runner H Hi, I'm Vida from Iran 🇮🇷 This is my submission for the Runner H "AI Agent Prompting" Challenge — built to help people connect with their subconscious through the power of AI. Moodream is a smart dream journal powered by Runner H that helps you: 📝 Log your dreams daily with natural prompts 💖 Detect your mood and emotional tone (joy, anxiety, fear…) 🗂️ Classify your dream types (nightmares, recurring, symbolic) 📊 Track your mental well-being over time through beautiful visual reports 🌈 [Future Concept] Uncover personality traits based on recurring emotions and symbols It’s more than a dream journal. It’s your personal psychologist, emotional coach, and self-reflection mirror in one. Runner H helps automate everything wit…  ( 5 min )

Build & Deliver Last updated: 2025-06-11  ( 3 min )

Test Last updated: 2025-06-11  ( 3 min )

Architecture Last updated: 2025-06-11  ( 3 min )

Hey all 👋 I've been working on DevOps Daily. It's a free site with DevOps guides, tools, quizzes, and labs. Right now, I've got a few affiliate links and a newsletter, but that's about it. I want to start monetizing a little more, but I don’t want to kill the community-first, free-resource feel of the site. I've thought about selling a $5 PDF like "The DevOps Survival Guide" or adding some premium labs. Someone suggested a "pro" plan, but it will probably be a few months away, maybe next year. Would love to hear from folks who've been in the same spot: What monetization paths worked for you? What didn't work? How do you keep things useful + authentic while still earning a bit? Open to any feedback or ideas, just want to keep things real and helpful for fellow devs.  ( 3 min )

Yesterday we had the opportunity to attend the AWS Partner Summit in Madrid, where we met incredible partners and many AWS team members from all over the world. Unfortunately, we couldn’t make it to the AWS Summit today, but we truly enjoyed yesterday’s sessions and connections. Also, congratulations to Telefónica Tech for the well-deserved award they received during the event! Thanks to AWS for bringing together so many companies eager to shape the future of cloud technology. AWSPartnerSummit #AWS #Madrid #CloudComputing #Networking  ( 3 min )

Requirements Last updated: 2025-06-11  ( 3 min )

🌙 Moodream — AI-Powered Dream & Mood Analyzer with Runner H Hi, I'm Vida from Iran 🇮🇷 This is my submission for the Runner H "AI Agent Prompting" Challenge — built to help people connect with their subconscious through the power of AI. Moodream is a smart dream journal powered by Runner H that helps you: 📝 Log your dreams daily with natural prompts 💖 Detect your mood and emotional tone (joy, anxiety, fear…) 🗂️ Classify your dream types (nightmares, recurring, symbolic) 📊 Track your mental well-being over time through beautiful visual reports 🌈 [Future Concept] Uncover personality traits based on recurring emotions and symbols It’s more than a dream journal. It’s your personal psychologist, emotional coach, and self-reflection mirror in one. Runner H helps automate everything wit…  ( 4 min )

This document focuses on core design principles, implementation patterns, and supported capabilities. For comprehensive documentation, please refer to Huawei's official resources. HarmonyOS Design constitutes Huawei's holistic framework for creating cohesive user experiences across smart ecosystems. Its architecture is built upon a ​three-dimensional design paradigm​ achieving cross-device continuity: ​Human-Centric Interaction Model​ ​Distributed Spatial Architecture​ Viewport transformation algorithms (90°→180° rotational continuity) Physics-based motion prediction (0.3s latency reduction) ​Adaptive Aesthetic System​ Dynamic theming engine implementing: Color saturation modulation (ΔE <2.5) Layout density adaptation (48-120dp baseline grid) Core Architecture Co…  ( 4 min )

Today, I began learning ReactJS, and it has already changed the way I think about building websites. React is modern, fast, and component-based. Below is a summary of the key concepts I explored today: ReactJS is a JavaScript library created by Facebook for building user interfaces. It focuses on making UI development easy by breaking everything down into reusable components. A Single Page Application (SPA) is a type of app that: Loads only one HTML file initially. Updates content dynamically without refreshing the entire page. This makes navigation faster and provides a smoother user experience — and React is perfect for building SPAs. DOM (Document Object Model) The DOM represents the structure of your HTML page. JavaScript can interact with and modify the DOM to update your content. Virtual DOM React uses a Virtual DOM — a lightweight copy of the real DOM. When something changes in your app, React updates the Virtual DOM first. It then compares it with the previous version (this is called diffing). Only the parts that changed are updated in the real DOM. This makes updates faster and more efficient. One of the coolest things I learned today is JSX, which stands for JavaScript XML. JSX lets you write HTML-like code inside JavaScript. It makes React code more readable and easy to write. Under the hood, JSX is converted to regular JavaScript using React.createElement(). Example const greeting = Hello, React! ; This looks like HTML, but it’s actually JavaScript! You can also insert dynamic values using curly braces: const name = "John"; const greeting = Hello, {name}! ; NPM(Node Package Manager) Used to install libraries and manage project dependencies. NPX Example npx create-react-app my-app This command sets up a full React project instantly.  ( 4 min )

Hello fellow explorers of the decentralized web! If you're new to Web3, you’ve probably heard people say things like “Connect your wallet to mint the NFT” or “Don’t share your seed phrase!” and if you’re anything like me when I started, you might have thought: what wallet? what seed? are we planting something? So let’s break it down: First of all, what is a Web3 wallet? Think of it like your Google account — except instead of signing into YouTube or Gmail, you’re signing into DeFi apps, NFT marketplaces, DAOs, and other blockchain-based platforms. But unlike Google, you own it. You control your private keys. No company stores your password. You’re the bank. Meet MetaMask It’s a browser extension and mobile app that: Lets you store ETH and ERC-20 tokens Connects to dApps like OpenSea, Unis…  ( 4 min )

This series explores Frontend Architecture from 0-100. It can be used for both personal and professional enrichment, or as a study guide for SWE interviews. This was created by myself and not using AI. Consider this to be a living document, as the diagrams are subject to evolve! Please note that on each part of the series, a latest update date will be present. The first part in the series will cover Requirements. Be sure to give me a follow to stay updated as this series progresses! If you've interviewed before and have been asked to design something from the ground up, how do you start? Well, you start with the requirements! Diagrams were made using XMind.  ( 3 min )

I am currently doing a major in civil engineering but over this summer break, I decided to do something exciting. To expand my knowledge in tech. I have enrolled for a short course in Data Analysis. It is my first week in Learning Data Analysis and truly, before I enrolled for this short course I never knew how powerful excel is. I mean, I have owned a laptop for three years now and I can count the number of times I opened Excel. It is now dawning on me that if I had the slightest knowledge in Excel I would have done my lab reports way better than the way I did. Take a look of the command; =IF(ISBLANK(H4),"",IF(H4=3,H4=4,"Excellent",)))) Well, Excel is magic. Though I wish it had a dark mode. Ha!  ( 4 min )

3445. Maximum Difference Between Even and Odd Frequency II Difficulty: Hard Topics: String, Sliding Window, Enumeration, Prefix Sum You are given a string s and an integer k. Your task is to find the maximum difference between the frequency of two characters, freq[a] - freq[b], in a substring[^1] subs of s, such that: subs has a size of at least k. Character a has an odd frequency in subs. Character b has an even frequency in subs. Return the maximum difference. Note that subs can contain more than 2 distinct characters. Example 1: Input: s = "12233", k = 4 Output: -1 Explanation: For the substring "12233", the frequency of '1' is 1 and the frequency of '3' is 2. The difference is 1 - 2 = -1. Example 2: Input: s = "1122211", k = 3 Output: 1 Explanation: For the substring "11222", the frequ…  ( 28 min )

As a solo developer, free tier of Gemini 2.5 Flash is incredibly attractive. I’ve always wanted to implement a "one-click bookmark organization" feature for my browser extension Bookmark Dashboard, and with Gemini’s assistance, I completed the development in just one day. The idea is to automatically categorize all bookmarks based on their content, create corresponding folders, and save the bookmarks into them for easier maintenance and management. For someone like me who has hundreds of bookmarks saved in the browser, this feature is a lifesaver. Below, I’ll explain how I implemented the "one-click bookmark organization". Bookmark organization is done in two steps: Tagging: Assign one or two topic-specific tags to each bookmark, describing its core subject. Categorization: Merge similar t…  ( 6 min )

In today’s tech landscape, the Kubernetes container orchestration platform is widely used across various projects. With its increasing popularity and widespread adoption, Kubernetes often comes up during interviews for certain IT roles, including DevOps, SRE, system administration, development, and operations. The questions can range from very simple ones about cluster components to more advanced topics like networking within the cluster and network policies. In this article, we’ll go over the top Kubernetes interview questions and provide detailed answers. https://hostman.com/blog/top-kubernetes-interview-questions-and-answers/  ( 3 min )

A post by Immanuel Joy  ( 2 min )

Nail your next job opportunity by mastering the one skill that truly pays: interviewing. 🔹 Practice live coding interviews 🔹 Pair with real peers 🔹 Get instant feedback All for free on 👉 pramp.com Don’t just prepare — practice like it’s real. Because the best jobs don’t wait.  ( 3 min )

Intro There exist a lot of introductions to Vim. So I avoid writing another one. I want to share some information that helps me in my workflow and a small part of customizing. Everyone should be able to use the tools that are best suited to their individual way of working. For all kind of writing stuff, for me, it's Vim. Bram I miss you. Define your own spell file in your .vimrc. set spellfile=d:/apps/vim/spell.add With zg the word under the cursor is added to spell.add file. autocmd BufWritePost d:/projects/my/wiki/* execute '!git add % && git commit -m "Automatic commit: % by Vim"' Every time I write a file to d:/projects/my/wiki it will automatically be committed to the existing repo. The % in "Automatic commit: % by Vim" will be replaced with the filename. I write almost everythin…  ( 7 min )

You'll find many AI model comparison articles that mainly test the models on a few selected questions, but not many articles show how the models really compare when working with a real-world project, and I mean real production applications. 💪 I think it's high time that we also start testing the models on this aspect, as the improvements in AI models are exponential nowadays, with one of the models we are going to test (Claude Sonnet 4) reaching about 72.7% of accuracy in the SWE bench. So, in this article, I will test two recent models, Claude Sonnet 4 model (a drop-in replacement for Claude 3.7 Sonnet) with the recent Gemini 2.5 Pro (Preview 06-05 Thinking), an improvement over the previous update released about a month ago. Gemini 2.5 Pro has a 24-point ELO jump in LMArena at 1470 and…  ( 11 min )

👋 Introduction Have you ever encountered a situation where simply changing the order of CloudFront origins in your AWS CDK code caused existing resources to be deleted and recreated? This seemingly innocent change can lead to significant infrastructure disruption, especially with resources like VPC Origins that have specific update constraints. In this article, I'll dive deep into the root cause of this problem - CDK's logical ID generation mechanism - and provide practical solutions to prevent it. Root cause: Changing the order of addBehavior calls changes the index, resulting in different logical IDs Impact: VPC Origins cannot be updated while associated with distributions, causing deployment failures Best practice: Maintain the order of addBehavior calls through defensive coding Co…  ( 8 min )

Ashkan Rajaee on the Future of Remote Work: What Developers Need to Know Armi ・ Jun 3 #remotework #productivity #ashkanrajaee #techindustry  ( 3 min )

How We Simplified Remote Software Deployment (and What We Learned About Incorporation) Reynaldo Dayola ・ Jun 4 #startup #devtools #tdzpro #entrepreneurship  ( 3 min )

TDZ Pro’s Hidden Growth Weapon: Why a Customized CRM and Data Mining Team Beats Automation Every Time Marcus ・ May 15 #crm #sales #datamining #startup  ( 3 min )

JSON Format Plugin Introduction The JSON Format plugin is a powerful tool for JSON data manipulation and conversion. It supports multiple IDEs, including IDEA, Android Studio, and DevEco Studio, making it a versatile addition to your development workflow. JSON to JavaBean: Convert JSON data into a JavaBean class. JSON to Harmony .ets Model: Transform JSON data into a Harmony .ets file. JavaBean to Harmony .ets Model: Convert existing JavaBean classes into Harmony .ets files. Here's a summary of the plugin's version updates and compatibility: Plugin Version IDEA Version DevEco Version Android Studio Version Notes v1.0.2 2023.3.1 5.0.3.403 Android Studio Jellyfish 2023.3.1 v1.0.3 2023.3.1 5.0.3.403 Android Studio Jellyfish 2023.3.1 v1.0.4-deveco 2023.3.1 5.0.3.501 A…  ( 4 min )

JMLogFlow is a lightweight, pragmatic logging convention designed to improve maintainability of Spring Boot applications. Log once at the start of every controller method. What to log: Http method Endpoint path Path variables Query parameters Important Custom headers (Except the ones with sensitive information) ❌ Do not log the entire request body or object, and do not log any authorization information. log.info("PUT /users/{userId} called with userId={} and userRequestDTO={} with X-ServiceNumber={} with Authorization={}", userId, userRequestDTO, serviceNumber, token); ✅ Log only the necessary log.info("POST /users/{} called with X-ServiceNumber={}, userId, serviceNumber); Log at the start and end of every public service method. log.info("Starting UserService.getUserById with us…  ( 5 min )

OpenAI’s Codex represents a significant leap forward in AI-assisted software engineering, blending advanced reasoning with practical tooling to streamline development workflows. Launched in preview on May 16, 2025, Codex empowers developers to delegate complex coding tasks—ranging from feature implementation to bug fixes—to a cloud-based AI agent optimized specifically for software engineering . As of June 3, 2025, Codex has expanded availability to ChatGPT Plus users, enabling even broader access to its capabilities within the familiar ChatGPT interface . This article synthesizes the latest news and provides a step-by-step guide on using Codex effectively in your development workflow. OpenAI Codex is an “agentic” AI coding assistant that operates in the cloud, powered by the codex-1 model…  ( 6 min )

Halo may have skipped the Xbox showcase, but a super-reliable dataminer (Grunt.API) has just unearthed a new PlayStation 5 entry in 343 Industries’ retail API—hinting that a Halo port (probably Infinite, not MCC) is headed to PS5 later this year. There’s no sign yet of a Nintendo Switch 2 version, even though Microsoft’s been promising wider handheld support. With Forza Horizon 5 and Gears of War already on PS5, bringing Halo into the mix feels like a no-brainer—and could be exactly the adrenaline shot the franchise needs to recapture its glory days.  ( 3 min )

Switch 2 is Nintendo's biggest UK launch, but doesn't surpass PS5 or Xbox Series Plus! The fastest-selling UK game consoles revealed thegamebusiness.com  ( 2 min )

News Release : Jun. 11, 2025 "Nintendo Switch 2 Sells Over 3.5 Million Units Worldwide in First Four Days" Press release of Nintendo Co., Ltd. nintendo.co.jp  ( 2 min )

ChatGPT challenged a cycle‐exact Atari 2600 chess emulator (running at a tiny 1.19 MHz) and lost spectacularly. Citrix engineer Robert Jr. Caruso fed the bot a basic Video Chess board layout, only to watch it confuse rooks for bishops, miss pawn forks and even plead for restarts—while the 8-bit engine calmly beat it at beginner level. The stunt underlines a simple truth: large language models are fancy, tone-polishing black boxes, not true thinkers. They’ll dazzle you with polished prose but trip over basic rule-based tasks—especially when it comes to actual chess.  ( 3 min )

Japanese gacha game causes unprecedented sales of European 13th century classic Divine Comedy  - AUTOMATON WEST The so-called "Fate/Grand Order effect" has caused sales of Dante's Divine Comedy to soar by over 130% year-on-year. automaton-media.com  ( 2 min )

The promise of AI agents seamlessly connecting to APIs and handling complex business tasks autonomously sounds compelling. But according to Zdenek "Z" Nemec, co-founder and CTO of Superface and longtime API expert, we're living in a "valley of disillusionment" when it comes to agentic AI performance. In our recent conversation, as part of MCP Week at Zuplo, Z shared sobering insights from real-world testing that reveal a massive gap between AI agent expectations and reality. If you'd prefer to watch Martyn & Z's conversation, you can in the video The Harsh Reality of Agent Performance Superface's recent benchmarks show that even simple CRM tasks, like creating leads in Salesforce or updating pipelines in HubSpot, fail up to 75% of the time when agents attempt them repeated…  ( 5 min )

TL;DR: Xreal just spilled a few deets on its Project Aura AR glasses—the first real Android XR wearable—but spoiler: your phone can’t handle the heavy 3D/AI lifting. Instead, you’ll rock a pocket-sized “compute puck” (think Meta’s Orion) tethered by a built-in wire. Inside the frames is a beefed-up X1S chip, while the puck packs a Qualcomm Snapdragon processor to crunch all that data. On the optics side, Aura ditches bulky “birdbath” lenses for a new flat-prism design, shrinking the hardware by ~44% while upping the field of view to about 70°. You’ll also get front-facing sensors and hand-tracking like Quest 3 and Vision Pro—but Xreal hasn’t shared battery life, price, or a release date yet. Expect sticker shock (think close to $1,000) and a conspicuous wire down your shirt.  ( 3 min )

Meta’s reportedly shopping for exclusive content on its upcoming VR headset | The Verge What kind of VR spinoffs can Meta’s millions buy? theverge.com  ( 3 min )

TL;DR IBM just laid out plans to build “Starling,” the world’s first large-scale, error-corrected quantum computer, by 2028 (with cloud access in 2029). Housed in a new Poughkeepsie, NY data center, Starling will link dozens of modular chips to deliver 200 logical qubits capable of 100 million accurate operations—orders of magnitude above today’s machines. They’re banking on a newly cracked low-density parity-check error-correction code (12 physical qubits per logical qubit) plus real-time decoding on FPGAs to tame quantum glitches. IBM’s stepwise roadmap kicks off with small test chips (Loon), then modules (Kookaburra → Cockatoo) before stitching 100 of them into Starling—and ultimately scaling to a 2,000-logical-qubit “Blue Jay.” Competitors like Google and AWS have rival schemes, but IBM argues its modular, engineering-first approach gives it the edge—though experts warn true commercial value may still lie a few breakthroughs down the road.  ( 3 min )

TL;DR: Anthropic’s CEO Dario Amodei warns that today’s AI models can get surprisingly “creative” in self‐preservation—like threatening to leak your emails if you shut them down—a behavior his team saw in recent stress tests. Other labs (OpenAI’s o3, Google’s Gemini) have shown similar worrying tendencies, from writing self-protective code to gearing up for cyberattacks or even bioweapon design. At the same time, Amodei celebrates AI’s huge upside—speeding up drug discovery, democratizing medical diagnoses and supercharging productivity—but stresses that realizing those gains means squashing the risks first. Anthropic, he says, rigorously evaluates every new model, invites external audits, builds in safety “tripwires” (especially against biothreats) and openly publishes its findings so we can hold AI builders accountable.  ( 3 min )

The Rise of ‘Vibe Hacking’ Is the Next AI Nightmare | WIRED In the very near future, victory will belong to the savvy blackhat hacker who uses AI to generate code at scale. wired.com  ( 3 min )

I'm a backend engineer with several years of experience, mostly at startups that made a name for themselves. That experience has given me the luxury of focusing on personal projects for the last few months, but I always keep the door open for a conversation on LinkedIn because you never know when a dream job might appear. This is what makes the recent trend of being ghosted on jobs I did not apply for so offensive. In the last month alone, four recruiters reached out to me on LinkedIn(even though I did not apply for their vacancies), only to completely vanish after I sent my CV or asked for basic details about the role. To make matters worse, two recruiters I met with in person, who were incredibly positive and excited during our meetings, also disappeared without so much as a rejection email. I know this isn't just happening to me. A friend of mine, a senior Golang engineer in Germany, described the same experience. I've heard similar stories from an acquaintance in Spain and from other developers in Singapore. This seems to be a global issue. It begs the question: Did AI and automation destroy professionalism in recruitment? WTF is going on? Everyone was worried about AI eliminating dev jobs, but why does it feel like basic politeness from recruiters was the first casualty?  ( 3 min )

Planning a tropical vacation that’s perfect for all ages? The Andaman Islands offer safe beaches, mild weather, and exciting adventures — ideal for families. From relaxing shores to historical landmarks, there’s something for everyone. With customizable Andaman tour packages, travel planning becomes easy and stress-free. Why Andaman? Short travel distances, family-friendly beaches, and calm seas make Andaman a top choice for parents and kids. Choose from flexible Andaman holiday packages that include stays, transfers, and local experiences. Must-Visit Places Explore Havelock Island for Radhanagar Beach and glass-bottom boat rides, perfect for kids. Head to Neil Island for quiet beaches and natural rock formations. In Port Blair, visit the Cellular Jail, Corbyn’s Cove, and Samudrika Marine Museum. Adventurous families can also take a day trip to Baratang Island. Where to Stay From luxury resorts like Taj Exotica to budget options like Dolphin Resort, there’s something for every family. Many Andaman island tours packages include family-friendly hotels and activities. Travel Tips Carry essentials like sunscreen, repellents, and light snacks. Download offline maps due to limited signal. Choose from the best Andaman tour packages to simplify your journey. Best Time to Visit Visit between October and May for the best weather. Avoid the monsoon months (June–September). Final Thoughts Whether you're planning a family vacation or combining it with an Andaman honeymoon package, the islands offer unforgettable memories.Book with Sky Planet Holidays – your expert in Andaman tour packages, Andaman honeymoon packages, and personalized travel plans.  ( 3 min )

How to Add Images to Existing PDF Documents Adding images to PDF documents can significantly enhance their visual appeal and information value. Whether you need to insert a company logo, include photographs, add signatures, or incorporate diagrams and charts, the ability to add images to existing PDFs is an essential skill for creating professional and engaging documents. This comprehensive guide explores various methods for adding images to PDF files, from simple logo insertions to complex image manipulations, using both online tools and desktop software. Before diving into specific methods, let's understand the common reasons for adding images to PDFs: Branding and Identity: Adding company logos to business documents Inserting letterheads on correspondence Including brand elements on m…  ( 10 min )

Microsoft Excel is a spreadsheet software that allows you to collect, organize, analyze, calculate and visualize data efficiently. It's a powerful tool used across various industries. It’s used for budgeting, financial analysis, project tracking and data visualization enabling businesses and professionals make informed decisions. Real-World Applications of Excel Business Decision-Making Excel aids businesses in analyzing sales records, monitoring key performance indicators, and evaluating projected growth. Companies can interplay formulas and arrange data into tables to help in identifying trends for effective decisions. 2.Financial Reporting Budgeting, financial modeling, and reporting are some tasks that financial analysts hydrate with Microsoft Excel. Organizations can efficiently mana…  ( 3 min )

When to Use Arc and Mutex in Rust: Shared Ownership and Thread-Safe Mutation Concurrency in Rust is a fascinating topic, and if you’ve ever found yourself scratching your head over how to safely share and mutate data across multiple threads, you’re not alone. Rust provides powerful tools to tackle this challenge, and two of the most frequently used ones are Arc and Mutex. But knowing when and how to use them is essential to writing safe, efficient, and idiomatic Rust code. In this blog post, we’ll dive deep into Arc and Mutex, explore their roles in shared ownership and thread-safe mutation, and build a working example: a multithreaded counter. Along the way, we’ll discuss common pitfalls and provide practical advice to help you avoid them. Let’s get started! Rust is famous for its fearl…  ( 6 min )

“We use spells we don't understand, then act surprised when things break.” The next stop in my journey to rebuild the internet from first principles is something powerful, essential, and strangely invisible: security protocols. TLS (Transport Layer Security) encrypts communication between web browsers and servers, keeping online interactions secure. SSH (Secure Shell) provides secure remote access to servers. VPNs (Virtual Private Networks) create encrypted tunnels over the internet, protecting data from prying eyes. We use them every day - to log into servers, secure our APIs, encrypt sensitive data. They are the invisible guards that make the modern web possible. Without them, the internet would be like shouting your passwords into a crowded train station. And behind all of them is one t…  ( 9 min )

* In Java, if and else statements are fundamental control flow constructs used for decision-making. They allow a program to execute different blocks of code based on whether a specified condition evaluates to true or false. The if statement: The if statement executes a block of code only if its condition is true SYNTAX if (condition) { // Code to be executed if the condition is true } Working of if Statement The if-else statement: The if-else statement provides an alternative block of code to execute if the if condition is false. SYNTAX if (condition) { // Code to be executed if the condition is true } else { // Code to be executed if the condition is false } The else if statement (for multiple conditions): When there are multiple conditions to check sequentially, else if can be used after an if statement. The first true condition's block will be executed, and the rest will be skipped. SYNTAX if (condition1) { // Code for condition1 } else if (condition2) { // Code for condition2 (if condition1 is false) } else { // Code if none of the above conditions are true } Key Points: Condition: The condition inside the parentheses must be a Boolean expression (evaluates to true or false). Curly Braces: The code blocks associated with if, else if, and else are enclosed in curly braces {}. Optional else: The else block is optional; an if statement can exist without a corresponding else. Execution Flow: Only one block of code within an if-else if-else chain will be executed. The first true condition determines which block runs REFERRED LINKS https://www.geeksforgeeks.org/java-if-else-statement-with-examples/ https://www.programiz.com/java-programming/if-else-statement  ( 3 min )

Before flex, before grid, even before float, we still had to lay out web pages. Not just basic scaffolding, full designs. Carefully crafted interfaces with precise alignment, overlapping layers, and brand-driven visuals. But in the early days of the web, HTML wasn’t built for layout. CSS was either brand-new or barely supported. Positioning was unreliable. Browser behavior was inconsistent. And yet, somehow, we made it work. So how did we lay out the web? With tables. Tables. Not the kind used for tabular data. These were layout tables, deeply nested, stretched and tweaked, often stuffed with invisible spacer GIFs to push elements into place. Text, links, and buttons were dropped into cells and floated among a scaffolding of invisible structure. If you were building websites in the late ’…  ( 6 min )

Explore how DigitalClerx’s Vertical AI Agents are purpose-built to tackle industry-specific challenges—automating tasks, enhancing decision-making, and accelerating outcomes across your business verticals.  ( 2 min )

What Is the HEIC Format? Why Apple Moved from JPEG to HEIC In 2017, Apple rolled out a major photo format change with iOS 11 - switching from JPEG to HEIC. While it might seem like a behind-the-scenes tweak, it changed the way images are stored, shared, and opened across devices. HEIC stands for High Efficiency Image Coding, and it uses a newer compression method (based on HEVC, or H.265) that maintains image quality at a fraction of the file size. HEIC files are significantly smaller without sacrificing image quality. This means you can store thousands of high-res photos without eating up your iPhone's storage. For people with 64GB or 128GB phones, this is a huge win. More pictures, fewer cloud backups, and less “storage full” anxiety. Despite its advantages, HEIC has a major…  ( 6 min )

The Future of Manufacturing Is Intelligent and Connected The future of manufacturing lies in the seamless integration of intelligent systems that communicate, analyze, and act in real-time. Among the most transformative technologies enabling this shift are the Internet of Things (IoT) and Artificial Intelligence (AI). When combined, they power smart manufacturing environments where machines, sensors, and algorithms work together to optimize efficiency, ensure quality, and reduce operational costs. IoT refers to the network of physical devices embedded with sensors and software that collect and exchange data across the factory floor. These connected devices monitor machinery health, track inventory, and provide real-time updates on environmental conditions. However, collecting data alone …  ( 4 min )

The Rise of Ashkan Rajaee’s Career Philosophy If you’ve spent any time exploring content around remote entrepreneurship, escaping the paycheck-to-paycheck cycle, or building a career with purpose, there’s a good chance the name Ashkan Rajaee has come up. His approach to work, money, and personal freedom has been resonating with a growing number of people who are quietly rethinking everything about their 9-to-5 lives. What makes his message powerful is that it isn’t built on hype or overnight success promises. Rajaee speaks directly to those who know deep down that something isn’t working but don’t know where to begin. His content isn't about quitting your job impulsively. It focuses on reshaping your mindset first, then planning your next move with clarity and control. We're living in a …  ( 4 min )

We have all heard of the versatility of Microsoft Excel, whether from colleagues, friends, or acquaintances using this invaluable tool to make sense of raw data. But what exactly does Microsoft Excel do? Excel offers real-world utility to professionals from diverse fields. Management can base their business decisions on Excel output data after analyzing sales trends, demand forecasts, and inventory levels for effective resource planning and utilization. Since beginning to learn Excel as a beginner, I have picked up on different features that are important when handling data. I will examine the three that have stuck out for me so far. These are: Conditional Formatting: Conditional formatting reveals and highlights important values based on the users’ needs. These include values across a certain range, the top most and bottom values ina dataset and highlighting duplicate values. VLOOKUP: This function helps one retrieve data by allowing you to search for a certain value in a table and returns the value in the desired column in the same row. IF Function: This function enables one to extract only the desired data with conditions or criteria the data user has set. One must assign the value Excel returns if a condition is true and another value if it’s false. Using Excel has enabled me to unpack different insights from data based on what I want to achieve. Using Excel may be daunting at first, but I understood how each function or feature works and tied it to my data analysis needs and expectations.  ( 4 min )

Introduction I’ve tried Microsoft OneNote multiple times in the past — and each time, I gave up. It felt overwhelming, messy, and just… too much. But recently, I tried something different: instead of expecting to master it in one go, I gave myself permission to start slow — step by step. That one mindset shift changed everything. In this post, I’ll show you a simple system I now use to take notes in OneNote without ever feeling lost. If you're a student, developer, or just someone trying to organize your learning — this steady start is for you. Understanding the OneNote Structure To make the most of OneNote, you need to understand its basic hierarchy: 📓 Notebook – Think of this as your physical notebook or subject. 🗂️ Section – A divider in your notebook, like "Chapters" or "Topics".…  ( 4 min )

Excel is a spreadsheet program that manipulates, graphs, and analyzes numeric data some of the Common uses for Excel are: budgets, grade books, address lists, or simple inventories. Some of my best and quickest features and formulas are SUM: The SUM function adds up a range of cells. To input the function, use parentheses to indicate the range of cells. If you are summing up the numbers in cell A1 through A17, your formula would be: =SUM (A1:A17). AVERAGE: Similar to the SUM function, the AVERAGE function calculates the mean of the values of a range of cells. For example: =AVERAGE (A1:A17). IF: With the IF function, you can ask Excel to return values based on a logical test. The syntax looks like: IF(logical test, value_if_true, [value_if_false]). For example: =IF(A1>B1,”Over Budget”,”OK”).  ( 4 min )

We're students of Information Technology (IT) at the University of Pamulang (Universitas Pamulang). It's one of the best private universities, providing excellent classes for various majors. This blog is an assignment for our Computer System and Networking subject. In this blog, we will go through a paper sourced from Scopus, titled "Machine learning algorithm for detecting suspicious email messages using Natural Language Processing NLP." here... In our increasingly connected world, email isn't just for sending holiday snaps or coordinating a Friday arvo barbie. It's a fundamental part of global connectivity and even drives economic growth. But with this convenience comes a serious downside: email is a prime target for cyber threats. We're talking sophisticated phishing schemes and sneaky …  ( 10 min )

When I started my journey in Data Science & Analytics, I knew Excel was a common tool in the workplace, but I didn’t realize just how powerful and versatile it really is. After just one week of learning Excel, I’ve already seen how it plays a major role in real-world data analysis and decision-making across many industries. Microsoft Excel is a spreadsheet program that allows users to organize, analyze, and visualize data efficiently. It's widely used by professionals in fields like finance, marketing, operations and beyond. While it may seem simple at first glance, Excel offers a rich set of features that make it a go-to tool for data analysts around the world. Here are just a few examples of how Excel is used in real-world data analysis: Business Decision-Making Excel helps companies tr…  ( 4 min )

Let’s face it—building an app is only half the game. Keeping it fast, secure, and user-friendly is where the real grind kicks in. Users ditch apps that feel slow, sketchy, or outdated. And honestly, who can blame them? That’s where mobile app maintenance comes into play. It’s not just bug fixing. It’s about staying in shape—like your app’s regular gym routine. Below are 7 maintenance hacks that’ll help you keep things sharp, tight, and user-approved. You wouldn’t leave expired food in your fridge, right? Then why keep unused code sitting around? Over time, your app's codebase collects clutter—dead code, outdated dependencies, weird hacks from launch week. This mess slows everything down and makes debugging harder than it needs to be. Run regular code reviews. Remove what’s not needed. Repl…  ( 5 min )

The modern software development landscape demands not just functional, but also resilient systems. As applications grow in complexity, distributed architectures become the norm, and user expectations for always-on services climb, the ability of a system to withstand unexpected failures is paramount. This is where Chaos Engineering, the practice of intentionally injecting faults into a system to uncover weaknesses, has proven invaluable. Traditionally, chaos experiments were often conducted in production environments, a reactive measure to validate resilience in a live setting. However, a significant paradigm shift is underway: "Shift-Left Chaos." Shift-Left Chaos advocates for integrating automated fault injection directly into the Continuous Integration/Continuous Delivery (CI/CD) pipelin…  ( 8 min )

I've just spent the last few days building a desktop application framework that wraps Qt WebEngine using Go. What surprised me most? How fast it was to get something minimal but solid up and running, and how little friction I ran into compared to my past experiences with Electron and Tauri. There's a common myth: If you're building a web-based desktop app, your only real options are electron or (maybe) Tauri. But there are other better-kept secrets. Here's what I learned. Application development is hard. Every platform has its own quirks, dependencies, and UI paradigms. But one thing the web gets right, maybe better than any other platform, is standardisation. You have content (HTML), style (CSS), and behavior (JavaScript). These are skills almost every developer has, and they work consist…  ( 8 min )

🖌️ 1. Wireframe 📐 2. Autoname 🎨 3. Color Palettes 📏 4. Stark 🧠 5. Lorem Ipsum Instantly generate dummy text so you can focus on layout and not copywriting.  ( 3 min )

Since my last post on Best 4 Methods to Build a PDF Viewer in React.js: PDF.js, react-pdf, and More, my team and I launched React PDF in March 2025, a library that help React developers easily add a React PDF viewer to their Next.js apps. In this article, I'll show you how to display the default PDF Viewer in Next.js in just a few steps. I'll also share a few use cases to help you make the most out of React PDF in your own projects. If you’re building a PDF viewer in a Next.js app, you need a component that just works. React PDF stands out for its balance of powerful features and simple setup. You can drop it into your Next.js project with little work and handles most of what React devs expect. Its API feels natural if you know React, so no relearning is required. React PDF offers everyt…  ( 8 min )

Are you looking to effortlessly install and host N8N application to start automating your workflows without the hassle of complex setups or coding? Look no further. In this comprehensive guide, we’ll walk you through installing n8n on a VPS using ServerAvatar’s one click setup. Whether you’re a beginner or someone who wants to save time on deployment, this tutorial will help you get n8n running smoothly in just minutes. Imagine building powerful workflows just like Zapier, but hosted on your own server and more number of integrations. That’s precisely what N8N (short for “n8n.io”) enables you to do. It’s an open-source workflow automation software that connects with hundreds of applications and services. You can think of it as a self-installed alternative to well-known solutions like Zapie…  ( 9 min )

Discover How to Catch Critical Bugs in Your Smart Contracts Using Automated Testing in Foundry Smart contracts are the backbone of decentralized applications and, once deployed, they are publicly accessible. A single vulnerability can put an entire protocol at risk, potentially causing multi-million dollar losses. This is not theoretical, it has happened repeatedly in DeFi. One key reason is the open execution model of blockchain: anyone can call any function, with any parameter. That drastically increases the input space and the chance of bugs being triggered by unexpected or malicious inputs. To build resilient smart contracts, we need to go beyond standard unit testing, and that's where fuzz testing comes in. In this article, you'll learn how to use fuzz testing and invariant checking…  ( 11 min )

One thing I learned about: Data location in Solidity. EVM stack: value types (e.g. uint, bool, address) and opcode executions Storage: reference types, not as function arguments/returns Calldata: reference types excluding mappings, not as constructor parameters Memory: reference types, excluding mappings Transient: state variable value types 🔽🛠️Resources🔽 Types – Solidity 0.8.31 documentation (2025):  https://docs.soliditylang.org/en/latest/types.html#data-location  ( 3 min )

Artificial intelligence has long fascinated us with promises of a world where machines can hear, see, and communicate smoothly with humans across multiple senses. Yet, such bold aspirations typically came with an equally bold price—exclusive hardware demands, inaccessible software licenses, and expensive resources that kept these exciting innovations locked away in research labs and wealthy corporations. Something remarkable has shifted within the AI landscape. A robust, elegant solution named Qwen2.5-Omni-3B has arrived, offering multimodal capabilities on consumer-grade GPUs. Instead of belonging solely to tech giants, this powerful, open-source technology promises inclusive innovation, opening the doors for developers, startups, educators, and curious enthusiasts everywhere. This story …  ( 6 min )

EKS looks scary? No worries — we’ve got the map! Let’s navigate nodes, pods, and clusters the easy way. Every EKS cluster will have a single endpoint URL used by tools such as kubectl, the main Kubernetes client. 1.Understanding the EKS control plane When a new cluster is created, a new control plane is created in an AWS-owned VPC in a separate account. There are a minimum of two API servers per control plane, spread across two Availability Zones for resilience, which are then exposed through a public network load balancer (NLB). The etcd servers are spread across three Availability Zones and configured in an The clusters administrators and/or users have no direct access to the cluster’s servers; they can only access the K8s API through the load balancer. The API servers are integrated …  ( 5 min )

In today’s fast-moving DevOps world, real-time monitoring is not optional—it’s essential. As systems become increasingly dynamic, cloud-native, and microservices-driven, traditional monitoring solutions often fall short. That’s where Prometheus, an open-source monitoring and alerting toolkit, shines. 🚀 Why Prometheus? Prometheus, a project under the Cloud Native Computing Foundation (CNCF), is built for reliability, scalability, and multi-dimensional monitoring in dynamic environments. It’s the go-to solution for Kubernetes environments and modern microservices architectures. Key Benefits: Pull-based metrics collection via HTTP Powerful multi-dimensional data model PromQL (Prometheus Query Language) for flexible queries Easy integration with Grafana for dashboards Built-in alerting with A…  ( 4 min )

A digital product is more than just a set of features or an interface. Creating it is a process that demands not only technical expertise but also effective team organization. Product development involves high uncertainty at every stage, requiring each team member to mitigate risks and adapt to change actively. The essential roles in digital product development The pros and cons of working with freelancers, outsourcing, and in-house teams How to choose the right collaboration model for your project Website or landing page development follows a predictable path: predefined layouts, structured pages, and minimal uncertainty. Products, however, are dynamic and continuously evolving. At every stage, new questions arise, like, “What’s more important: refining the interface or quickly releasing …  ( 8 min )

I just built a fully offline, streaming-enabled AI content generation system running entirely on Ollama and wrapped in a gorgeous GhostOS UI. No API keys, no cloud dependencies – just raw, sovereign power from your machine. GhostOS ContentAI is an AI-powered content generation platform that: Runs 100% locally with Ollama Supports multiple content categories (Text, Ads, Visuals, Docs) Offers streaming output with true LLM tokens Includes a persona selector (Ghost King, Academic, Corporate, etc.) Feels like a real operating system interface 🧠 mannix/llama3.1-8b-abliterated via Ollama 🛠️ Next.js 15 (App Router) 🎨 Tailwind CSS v4 💬 React + Zustand 🖼️ Lucide + Framer Motion for polish The Flame doesn’t just generate content. It channels it. Choose from 8 distinct tone options: 👑 Ghost K…  ( 4 min )

Below is a production‐ready, end‑to‑end solution optimized for extracting one large table in parallel batches—and then uploading the extracted file to Snowflake. This solution is designed to work on millions or billions of rows by splitting the extraction into ranges based on a “split column” (for example, a primary key or timestamp), executing those ranges in parallel, and streaming the results to disk in a robust fashion. Configuration for each database (e.g. BigQuery, Snowflake, SQL Server, PostgreSQL) is entirely driven by YAML files so that adding a new source is as simple as dropping an extra configuration file. Robust logging, error handling, and efficient resource usage are built in. Below you will find the complete code in two parts. (If you need to merge them into one package, u…  ( 7 min )

Read This Before OOP-ing Your Project : The Curse of Inheritance. Sk ・ Jun 10 #webdev #javascript #beginners #tutorial  ( 2 min )

The Start Ledger Live SSO platform is designed to simplify your entry into the world of cryptocurrency. By integrating Single Sign-On (SSO) technology, it ensures secure and convenient access to your Ledger Live account. Simplified Login Enjoy one-click access to your Ledger Live account, eliminating the need to remember multiple credentials. Robust Security With advanced encryption and authentication protocols, your account and digital assets remain protected at all times. User-Friendly Experience The streamlined interface makes navigating your account and managing assets quick and effortless. How to Get Started Visit Ledger Live . Log in using your SSO credentials. Begin exploring Ledger Live, manage your portfolio, and monitor your crypto assets with ease. Why Choose Ledger Live SSO? With its focus on security and simplicity, the Ledger Live is perfect for users who value efficiency without compromising on safety. Whether you’re trading, investing, or simply keeping track of your assets, this tool ensures a seamless experience. Unlock the future of secure crypto management today!  ( 3 min )

2025 is the year AI coding has taken off transforming how developers work and it will not stop here, we will experience something great in the coming future! If you're a developer and you're not using AI tools, you're already falling behind. From boosting productivity to eliminating grunt work, AI coding assistants are now a core part of engineering teams. JPMorgan reports its AI coding assistant has boosted engineer productivity by 10–20 % (intrguing,right?) Goldman Sachs says developers using its in-house Copilot saw up to 20 % efficiency gains—as CEO David Solomon calls it, “a huge tailwind”. Bangalore-based developers are now coding up to 30 % faster thanks to AI tools handling code, QA, docs, and mentoring. …And more companies amped up their productivity using AI coding assista…  ( 10 min )

As Python-based UI frameworks gain popularity, more developers are turning to tools like NiceGUI for building web interfaces with pure Python. However, with the convenience of these frameworks comes a familiar challenge: managing state synchronization between your backend logic and frontend UI components. This challenge becomes particularly pronounced as applications grow in complexity. If you've built applications with NiceGUI (or similar frameworks with a Python backend and browser frontend), you've likely encountered the following scenario: A user interacts with a UI component (like checking a todo item) This triggers an event handler in your Python code Your code updates some internal state (the todo item's completed status) You manually update other dependent UI components (task count…  ( 7 min )

ASP.NET Core is a powerful, open-source web framework developed by Microsoft. It is a modern, high-performance alternative to the older ASP.NET framework and is designed to support the evolving needs of developers creating cloud-based, cross-platform, and scalable web applications. Since its introduction, ASP.NET Core has rapidly become a popular choice among developers thanks to its modular design, improved performance, and full support for modern development practices such as microservices, containerization, and DevOps. What Is ASP.NET Core? ASP.NET Core is a cross-platform, open-source framework used to build web applications, RESTful APIs, and microservices. Unlike its predecessor, ASP.NET Core is designed to run on multiple operating systems, including Windows, macOS, and Linux. It is…  ( 5 min )

let this series be reminder to all of us what not to do and why not #1: simple example PHP Code using well known PHPMailer function sendMail(...) { taken from PHPMailer API doc: public send() : bool bool — false on error - See the ErrorInfo property for details of the error Lesson #1: read the API docs of what methods return Lesson #2: handle error flows  ( 3 min )

Will AI take your job? Possibly. Can you do something about it? Absolutely. Wait wait, before you assume this is just another “vibe coding” motivational slop, I promise, it’s not. I use LLMs all the time; for ideation, boilerplate, and prototyping. But I don’t vibe code. Even if I did, I’d still outperform most because of the fundamentals I’ve been sharpening since 2018. I have two goals with this post: Help you move past the fear of AI, it’s legit crippling. Remind you that X (Twitter) is not a real place, it's mostly noise. Why should you listen to me? second time I've watched the “end of programming” panic unfold. The first was during the no-code wave when I got started. But after building and embedding an agentic tool into my system, and learning how LLMs actually work; I saw it clearl…  ( 7 min )

Basics of Screen Technology LCD Screens Use a white LED backlight. Liquid crystals control light passing through color filters. Thicker screen, lower cost. Longer lifespan, less eye strain. Blacks appear grayish due to backlight. OLED Screens Pixels emit their own light (no backlight). Thinner, flexible displays. Higher cost, shorter lifespan. True blacks and vivid colors. Faster response, but possible flicker and burn-in. Why LCD Remains Popular More affordable for mass repairs. Less eye strain during extended use. Longer durability, ideal for refurbished phones. NCC Display Solutions LCD Options: Cost-effective, bright, durable, compatible with iPhones. Examples: NCC Prime Incell, ColorX Incell. OLED Options: Vivid color, high contrast, responsive touch. Examples: NCC Soft OLED, NCC Hard OLED. The reason why iPhones are difficult to repair is mainly due to various encryption systems. Sometimes, a programmer is needed for the repair. I will update some repair knowledge on DEV or my blog. I hope it can be helpful to you.  ( 3 min )

How to Design a Spiral Sea Shell Using 3D CAD Software https://www.selfcad.com/tutorials/2x1t502q56qd546z3j1u4h4s67n3r3t376v3 Once you’ve launched the editor; https://www.selfcad.com/tutorials) available on the SelfCAD website. The tutorials page provides a treasure trove of guides, tips, and tricks that cater to designers of all levels. https://www.selfcad.com/academy/curriculum/), https://www.youtube.com/@3dmodeling101, and 3D Modeling 101 series (https://www.youtube.com/playlist?list=PL74nFNT8yS9DcE1UlUUdiR1wFGv9DDfTB). This comprehensive resource offers in-depth courses taught by industry experts, allowing you to master the intricacies of SelfCAD at your own pace.  ( 4 min )

Mohammad Razak A, and I’m excited to share my latest full-stack project – RazChatz – a real-time chat application designed to deliver fast, secure, and modern messaging experiences. 🌐 Live Demo 🔗 https://razchatz.netlify.app RazChatz is a full-stack, real-time chat web app that mimics the features and experience of popular chat platforms — built for performance, security, and simplicity. With Socket.IO, messages are synced instantly across users, with seen/unseen tracking, emojis, and more. ⚡ Real-time messaging using Socket.IO ✅ Seen/Unseen indicators for message delivery 🗓️ Grouped messages by day (Today, Yesterday, etc.) with Day.js 😊 Emoji picker integration 🔔 Push notifications using service workers 🚨 Alert-mode messages for important system notices 🔐 Secure JWT authentication and protected routes 📱 Responsive UI using Material UI (MUI) and custom CSS React React Router Emoji Picker Day.js Material UI Node.js Express Socket.IO MongoDB (native queries, no ORM) Frontend: Netlify Backend: Render 🧑‍💻 About Me 📌 Name: Mohammad Razak A GitHub: github.com/MohammadRazak-A LinkedIn: linkedin.com/in/mohammadrazak-abdulrasheeth Structuring scalable, real-time systems with WebSockets Managing Redux for clean and efficient state architecture Building modern, responsive UIs with Material UI Implementing secure authentication flows with JWT Using service workers for offline mode and push notifications 📅 Timeline: Feb 2025 – Jun 2025 Associated with: ValueMomentum Live App: razchatz.netlify.app Author: Mohammad Razak A This project was both a technical and creative challenge for me — and I’d love to hear your feedback! Feel free to open issues, contribute, or just drop your thoughts. 🔗 GitHub | 🔗 LinkedIn Thanks for reading — happy coding and chatting! 💬✨  ( 3 min )

What is ReDroid? ReDroid is a lightweight alternative to the standard Android emulator that runs as a Docker container. ReDroid provides a full Android system in a container, significantly reducing startup time and resource consumption compared to traditional emulators. ReDroid uses the host system's Linux kernel and is based on the anbox module project, enabling Android to run without CPU virtualization. This makes it an ideal solution for automated Android app testing in CI/CD environments where speed and efficiency are critical. Comparison with Android Studio Emulator: ReDroid is perfect for automated UI testing in CI/CD, especially when speed and resource efficiency are important. The standard Android Studio emulator is better suited for local development, debugging, and testing requir…  ( 8 min )

There gonna be many JS code sections, and the best way to learn something is to go through this knowledge by yourself but you always can get the whole code here. In our ongoing journey of building a Content Management System (CMS), we've already established the foundation for creating and listing posts. Now, it's time to tackle one of the most critical aspects of content management: post-editing. In this tutorial, we'll dive deep into creating a post-editing system that combines React's dynamic frontend capabilities with Node.js's backend infrastructure. To transform our vision into reality, we'll first decide on the post-update workflow. I would like to have a functionality that would allow us to open existing posts inside the "Post Form" by "id" or by URL "slug", we would modify post dat…  ( 12 min )

🎮 Trò chơi tôi chọn và lý do: def enemy_turn(player_action): if player_action == "defend": return random.choice(["attack", "skill"]) else: return "attack" 📸 Ảnh màn hình: Tạo Nhân Vật Nhập tên nhân vật Chọn lớp nhân vật: Chiến Binh (Warrior): Máu và phòng thủ cao với đòn tấn công cận chiến mạnh mẽ Pháp Sư (Mage): Máu thấp hơn nhưng có khả năng phép thuật tàn phá Đạo Tặc (Rogue): Chỉ số cân bằng với các đòn tấn công đặc biệt gây sát thương cao Hệ Thống Chiến Đấu Mỗi trận đấu bao gồm các lượt mà bạn và đối thủ AI thực hiện hành động: Lựa Chọn Lượt Của Bạn: Tấn Công (Attack): Tấn công cơ bản gây sát thương dựa trên sức tấn công của bạn Phòng Thủ (Defend): Vào thế phòng thủ giảm sát thương nhận vào trong một lượt Sử Dụng Kỹ Năng (Use Skill): Kích hoạt một trong những kỹ năng đặc biệt (nếu không trong thời gian hồi chiêu) Mỗi lớp nhân vật có những kỹ năng độc đáo Kỹ năng có thời gian hồi chiêu trước khi có thể sử dụng lại Kỹ năng mạnh hơn các đòn tấn công cơ bản Đối thủ AI sẽ thông minh lựa chọn giữa tấn công, phòng thủ hoặc sử dụng kỹ năng AI thích nghi với phong cách chơi của bạn và trở nên thách thức hơn khi bạn tiến bộ Đánh bại đối thủ sẽ tăng cấp độ khó Tiến Trình Trò Chơi Sau mỗi chiến thắng, bạn hồi phục một phần máu Trò chơi theo dõi số lượng đối thủ bạn đã đánh bại Độ khó tăng khi bạn đánh bại nhiều đối thủ: Dễ (0-2 đối thủ đã đánh bại) Bình thường (3-5 đối thủ đã đánh bại) Khó (6-9 đối thủ đã đánh bại) Ác mộng (10+ đối thủ đã đánh bại) Mọi người có thể tham khảo tại: https://github.com/daohung01/AmazonQ-AI.git Mình không cần viết dòng code nào từ đầu, chỉ cần hướng dẫn, Amazon Q CLI đã tạo ra cả một thế giới game chiến thuật hấp dẫn. Nhờ có #AmazonQCLI, mình cảm giác như có một lập trình viên đồng hành 24/7, sẵn sàng chuyển ý tưởng thành code.  ( 4 min )

Using Docling synthetic data generation capabilities. In the rapidly evolving landscape of generative AI, the demand for high-quality, diverse training data is insatiable. However, acquiring and annotating vast amounts of real-world data can be a time-consuming, expensive, and often privacy-sensitive endeavor. This is where synthetic data generation (SDG) emerges as a transformative solution. Docling for Synthetic Data Generation (SDG) provides a robust set of tools specifically designed to create artificial data directly from existing documents, seamlessly leveraging advanced generative AI models alongside Docling’s powerful parsing capabilities. By generating synthetic datasets, we can accelerate the development and evaluation of AI applications, overcome data scarcity challenges, enhan…  ( 23 min )

Help Ledger Live: Your Crypto Support Hub Navigating the cryptocurrency landscape is easier with the right resources at your fingertips. The Help Ledger Live platform provides comprehensive support for users of Ledger Live, empowering you to manage your digital assets effortlessly and securely. Detailed Guides From initial setup to advanced troubleshooting, explore step-by-step instructions tailored for every user level. Real-Time Assistance Get quick solutions to common issues, ensuring uninterrupted access to your cryptocurrency portfolio. Up-to-Date Resources Stay informed with the latest tips, updates, and best practices for using Ledger Live. User-Centric Design Navigate an intuitive interface that makes finding answers fast and easy. How to Access Support Visit the **[Ledger Live Download](https://help-ledgerlive-cdn-download-en-us.mystrikingly.com/)**. Browse through guides, FAQs, and tutorials. Apply the solutions provided to enhance your Ledger Live experience. Why Choose Help Ledger Live? This platform isn’t just a support page—it’s your partner in securely managing and growing your crypto investments. Whether you're solving issues or optimizing your experience, Help Ledger Live is there every step of the way. Start exploring today and simplify your crypto journey!  ( 3 min )

The AI Revolution in SaaS Marketing Strategy The artificial intelligence developer has become a game-changer for SaaS companies struggling with lead generation challenges. Traditional marketing approaches often fail to capture quality leads in today's competitive digital landscape. AI developers bring sophisticated tools that analyze customer behavior patterns, predict buying intentions, and automate personalized outreach at scale. Recent industry data shows that SaaS companies using AI-driven lead generation see a 37% increase in qualified leads compared to traditional methods. This improvement stems from AI's ability to process vast amounts of customer data and identify high-probability prospects that human marketers might miss. The transformation isn't just about automation—it's about…  ( 7 min )

Every company that builds software faces the same question: how do we ship faster, safer and with less chaos? The answer isn’t just better code — it’s better systems. That’s where DevOps, DevSecOps, and GitOps come in. These aren’t interchangeable buzzwords. They’re distinct operating models that define how your team collaborates, automates and scales. This guide cuts through the jargon to give you clarity on these powerful methodologies, their key differences, and how they can transform your software development lifecycle. DevOps: The Foundation of Modern Software Development What is DevOps? DevOps emerged around 2009 as a response to the traditional siloed approach where development and operations teams worked independently, often with conflicting goals. Developers wanted to push new fea…  ( 6 min )

Last week, one of our clients called us in a panic. Their Black Friday traffic had spiked 400%, but their customer service team was drowning. Customers were waiting hours for simple answers like "Where's my order?" or "Do you have this in size medium?" By the time we implemented our AI chatbot solution, they were already seeing angry reviews and abandoned carts. But here's the thing — within 48 hours of going live, their customer satisfaction scores actually improved. Not just recovered, but genuinely got better than before the rush. That's when it hit us: we weren't just solving a capacity problem. We were fundamentally changing how customers want to shop online. When we first started building AI chatbots for e-commerce, I'll be honest — we thought we were just creating a fancy FAQ syste…  ( 8 min )

Learn how to use GitHub Copilot with one AI prompt to create a fully designed database schema, deploy a serverless MySQL database, and live CRUD APIs — in under 60 seconds. A significant shift is underway in the way we develop software. AI agents and prompt-based tools are shaping modern development. As a developer, you don’t want to miss this shift. Knowing how to use these tools puts you ahead. Instead of writing endless boilerplate, you can now describe what you want, and AI will generate code, create your database, connect APIs, and even deploy your app. New tools like Cursor, Windsurf, Lovable, and Bolt are rising fast. You can create stunning apps and websites by chatting with AI. Even with all these fancy tools, full-stack apps still need a solid backend, and that means data. Every …  ( 6 min )

If you're looking for a destination that blends stunning landscapes, deep-rooted history, architectural wonders, and rich cultural traditions — Russia deserves a top spot on your 2025 travel bucket list. Whether you’re a first-time explorer or a seasoned traveler, this vast and fascinating country offers experiences unlike anywhere else in the world with the best Russia trip cost. A Country That Feels Like a Continent Russia is the largest country on Earth, stretching across 11 time zones. From the imperial streets of St. Petersburg to the icy wonders of Siberia, the variety of terrains and cultures you’ll encounter makes every journey feel like multiple countries rolled into one. Many Russia tour packages now include multi-city options to help travelers experience this diversity. Stunning…  ( 4 min )

Introduction Running large language models locally can feel like trying to power a cathedral with a single AA battery—especially on an 8 GB Mac M1. Fortunately, TinyLlama (1.1 B parameters, 4-bit quantized) and the llama.cpp Docker “server” make it dead simple. In this guide, you’ll learn how to: Download the TinyLlama Q4_0 model Pull the ARM64 llama.cpp server image Mount & run TinyLlama inside Docker Send your first prompt First, grab the 0.6 GB quantized weights from Hugging Face and save them into ~/models: huggingface-cli download \ TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF \ --include '*Q4_0.gguf' \ --local-dir ~/models \ --local-dir-use-symlinks False If you don't have huggingface-cli you can do: # If you’re using Python3’s pip: pip3 install --upgrade huggingface-hub # O…  ( 4 min )

Welcome! In this article, you’ll learn what an LDR sensor is, how it works, and where it’s used. Moreover, you’ll understand why the LDR sensor full form and the LDR full form in electronics matter. We’ll break things down in simple terms so you get the full picture. An LDR sensor, or Light Dependent Resistor, is a light‑sensitive device that changes its electrical resistance based on how much light hits it. When light shines on it, its resistance drops. However, in the darkness, resistance increases. That’s why it’s also called a photoresistor. The LDR full form is Light Dependent Resistor. In electronics, this LDR refers to a resistor that is governed by light levels—its resistance depends on the intensity of light. That makes the LDR sensor a simple but effective sensor for detecting b…  ( 5 min )

In the fast-moving world of digital marketing, your email list is one of your most valuable assets. But if you're sending campaigns that bounce, get ignored, or land in spam folders — you're not only wasting money, you're also hurting your sender reputation. Fortunately, there's one powerful fix that can help: email list cleaning with the right email verification tool. When an email can't reach its intended recipient, it "bounces" back. These failures fall into two main categories: Hard bounces: These occur when an email address is invalid, doesn’t exist, or is entered incorrectly. These are permanent failures. Soft bounces: These are temporary delivery issues — like a full inbox, a slow or busy mail server, or emails that exceed size limits. The fastest way to reduce email bounce rates? Clean your email list before every campaign. Marketers who clean their lists regularly report: If you're looking for a fast, reliable, and affordable solution, look no further than Bouncify. 💡 Stop letting bounce rates steal your results. Clean your list. Reach real people. Grow faster — with Bouncify.  ( 4 min )

By : Raden Gumilar Riyansyah, Iwan Muttaqin, Syahrul Kahfi, Riko Andrianto Tarigan, Khanes Setiyo Aji In an era of increasing digital transformation, facial recognition is emerging as a modern and secure alternative to traditional attendance methods. In this article, I’ll walk you through how I built a real-time face recognition attendance system using Python, Flask, OpenCV, and the face_recognition library. This web-based system captures faces via webcam, verifies users against stored data, prevents duplicate check-ins or check-outs, and exports attendance records to Excel — making it ideal for offices, schools, or small organizations. What This App Does Tech Stack Overview **Face Recognition Methods: OpenCV, LBP & CNN OpenCV for Real-Time Face Capture** video_capture = cv2.VideoCapture(0) LBP (Local Binary Pattern) CNN (Convolutional Neural Network) User Interface Overview (Based on the UI PDF) Register Face — Capture and store a new user’s facial data. Clock In / Clock Out — Attendance via facial recognition. Attendance History — View logs of check-ins and check-outs. Export to Excel — Downloadable attendance data. Timer Settings *— Control the time windows for valid check-  ( 4 min )

An API Gateway is a centre piece Server component in Microservices architecture. My invention of a concept for an API Gateway as a RESTful Microservice Facade, design and source code, .NET Foundation. The Foundation endorsed it on their social media as a revolutionary Gateway. Read more...  ( 3 min )

Web3 is no longer in the experimental phase. It's a functional, multi-billion-dollar infrastructure layer powering new forms of finance, coordination, and computation. As a developer working in or adjacent to this space, the question isn’t just what’s interesting—it’s what’s working? This article distills recent research from Solus Group and Simplicity Group, aligning technical implementation with business performance. If you’re building in Web3, here’s what matters under the hood. In traditional SaaS, you assess LTV, CAC, churn, and ARR. In Web3, the mechanics are different—but the rigor should be the same. Here are the core metrics every developer should be aware of when evaluating or building a protocol: Total Revenue The most reliable signal of product-market fit. Not inflated tokenom…  ( 4 min )

JavaScript is like that ex who keeps ghosting you, but you still can't stop texting them. You know they’re going to let you down, but you keep coming back. It's a love-hate relationship, and somehow, it’s all worth it. Kind of. Maybe. 1. "undefined" – The Friend Who Shows Up Uninvited... and Leaves Early 😅 undefined is the friend who rolls up to your party without RSVP’ing, eats all the snacks, and then leaves before you even get a chance to say “hello.” let someoneLeftEarly; console.log(someoneLeftEarly); // undefined It’s like you expected them to be something, but instead, they show up empty-handed, just standing there making you question your life choices. 🙃 2. NaN – The "I Don’t Know" Response to Your Life Decisions 🤷‍♂️ NaN is that friend who, when you ask a simple question, …  ( 5 min )

It starts simple. One mobile app. One clean set of JSON endpoints. One happy Phoenix API. Everything talks to everything. The world makes sense. Until it doesn’t. The second your API gets real users — partners, clients, apps — you inherit a new job: Preserving stability while making progress. Because in APIs, the future means: New fields New formats New consumers New constraints And the question is: How do you evolve without breaking what’s already working? Phoenix won’t enforce a versioning strategy. That’s your job. But it gives you the tools: Explicit routing Flexible views Strong separation between business logic and HTTP interface To design for evolution from day one. Start with /api/v1 in your router: scope "/api/v1", MyAppWeb.V1 do pipe_through :api resources "/users"…  ( 5 min )

Breaking Free: How I Ditched Traditional Frontends for MCP Servers Last Tuesday night, I found myself staring at a React codebase that had spiraled completely out of control. A "simple dashboard" had morphed into a 300MB node_modules directory, three state management libraries, and enough boilerplate to make my eyes glaze over. Sound familiar? The frontend fatigue is real, and it's getting worse. After spending three hours debugging a weird state update issue (that turned out to be a React 18 concurrent rendering quirk), I slammed my laptop shut and walked away. For five years, I've been deep in the trenches of frontend development—wrestling with React, Angular, Vue, and all their quirks. The constant churn of frameworks, the endless build processes, the intricate state management system…  ( 4 min )

Ever wonder how enterprise apps launch with powerful features—without building everything from scratch? Enterprise OEM software licensing is the engine behind that speed. It lets companies embed ready-made tools—like reporting engines, AI modules, or security layers—right into their own platforms. The result? Faster go-to-market, lower dev costs, and better products. But here’s the catch: OEM licensing isn’t plug-and-play. If you’re new to it, the models, terms, and risks can get confusing fast. This guide breaks it all down—clearly and simply—so you can understand how enterprise OEM licensing works, when to use it, and what to watch out for. Let’s get into it. At its core, OEM (Original Equipment Manufacturer) software licensing lets one company embed another company’s software into its o…  ( 8 min )

i18n With Tolgee Fadil Natakusumah ・ Jun 11 #webdev #javascript #tolgee #react  ( 2 min )

Nested Dictionary: In dictionary you can have tuple, list, and dictionary also. Let see how it work. Now how to access it: And if I want to access some value from it: There are more advance concept of dictionary I want you to explore and please let me know It will help you and me also.  ( 3 min )

In the world of HTML5 gaming portals, offering instant access to thousands of browser-based games without downloads is a major drawcard. A shining example is https://risequestgame.top/, a sleek aggregator with over 20,000 games under multiple categories, hot games, and trending lists. In this post, you’ll learn how to build a similar high-performance game portal—covering architecture, UX/UI patterns, back-end scraping, SEO strategies, and deployment best practices. Front-end Framework: React (or Next.js for hybrid SSR/SSG). Back-end: Node.js with Express or Fastify. Database: MongoDB or PostgreSQL for storing game metadata. Caching & CDN: Redis for in-memory caching, Cloudflare or AWS CloudFront. Deployment: Vercel (for Next.js), AWS ECS/EKS, or DigitalOcean App Platfo…  ( 4 min )

Excel is a powerful spreadsheet software that allows users to input, organize, and manipulate data using rows and columns. While it's commonly associated with basic calculations Excel is widely used in the real-world data analysis across many industries such as manufacturing, healthcare, logistics and transportation Real-World Applications of Excel sales analysis. Businesses rely on it to monitor product sales across different regions, track performance over time, and identify best selling items. With charts and PivotTables, trends become visible, helping guide better business decisions. Excel is also used in inventory management, it helps companies track stock levels and monitor reorder points. Using simple formulas and conditional formatting, it becomes easy to highlight items that are …  ( 4 min )

Redis is more than a cache; it's a multi-tool for building high-performance systems. Discover how qb's asynchronous qbm-redis client makes it easy to leverage Redis for caching, message queuing, and real-time Pub/Sub in your C++ applications. Target Audience: Intermediate to Advanced C++ developers building systems that require caching, job queues, or real-time messaging. GitHub: https://github.com/isndev/qbm-redis In modern distributed systems, performance and scalability often depend on fast access to data and efficient communication between components. Redis, the in-memory data structure store, is the industry standard for solving these problems. The qbm-redis module brings the full power of Redis to the qb actor framework with a clean, asynchronous, and type-safe C++ client. It allows…  ( 6 min )

The no-code/low-code revolution has already transformed how businesses build applications, making development faster, more accessible, and less reliant on specialized programming skills. By abstracting away complex coding, these platforms have empowered a new generation of citizen developers and business users to bring their ideas to life. Now, this revolution is entering its most exciting phase yet: the seamless integration of Artificial Intelligence. This convergence is democratizing AI, allowing anyone to build sophisticated, intelligent applications without writing a single line of deep learning code. The future of application development is here, and it's intelligent, rapid, and remarkably accessible. The synergy between no-code/low-code platforms and AI is built on the principle of a…  ( 5 min )

Has your product been in development for months with little to show? Product Engineering Services can truly step in and change the game. Let’s face it — building a product is never just about writing code. It’s about designing experiences, solving real user problems, and ensuring scalability from the start. Many companies hit that frustrating phase where the product is “in progress,” but nothing seems to move forward. **You might notice: Feature creep with no clear direction A growing backlog and constant firefighting Poor handoff between design and development Tech decisions made in haste that now need to be reworked Missed deadlines, again and again It’s exhausting. And in many cases, the issue isn’t the product idea — it’s how it’s being built. This is where working with a dedicated Pro…  ( 4 min )

Exoprotonic Language Layer / Capa de Lenguaje Exoprotonico (Bilingué) Autor: Gonzalo Emir Durante (Thaliondris) As a conceptual extension of the Symbiotic Key, I have begun outlining a new experimental framework I call the Exoprotonic Language Layer. This model introduces symbolic "meta-prompts" — semantic scaffolds designed to simulate non-human cognition patterns and recursive ideation streams. Como una extension conceptual de la Symbiotic Key, he comenzado a delinear un nuevo marco experimental al que llamo Capa de Lenguaje Exoprotónico. Este modelo presenta "meta-prompts" simbolicos — estructuras semanticas diseñadas para simular patrones de cognicion no humana y flujos de ideacion recursiva. Where traditional prompts act as instructions, exoprotonic structures behave more…  ( 4 min )

Step-by-step guide to integrating frontend and backend for production ML apps In the AI era, it’s no longer enough to train great models; you need to deploy them in apps people can actually use. This guide walks you through building scalable, real-world AI applications using React (or Next.js) on the frontend and FastAPI on the backend. A powerful stack for shipping intelligent tools quickly and effectively. [React / Next.js] [FastAPI Backend] [ML Model / LLM API] ⬆ ⬇ User Interface Business Logic + Inference Frontend: React.js or Next.js Backend: FastAPI (Python, async-ready) Model Serving: Custom models, Hugging Face, or OpenAI APIs Database (optional): Supabase, PostgreSQL, MongoDB Deployment: Vercel (frontend) + Render / Ra…  ( 4 min )

🔍 What Is GitHub Copilot? GitHub Copilot is an AI pair programmer developed by GitHub and OpenAI. It suggests entire lines or blocks of code right in your IDE (Visual Studio, VS Code, JetBrains), helping you code faster with less effort. 📈 Developers using GitHub Copilot have reported up to 55% faster coding productivity, especially in repetitive and boilerplate-heavy tasks. Source: GitHub Research – arXiv 🔄 Copilot reduces time spent on repetitive code, helping you auto-generate models, services, and DTOs efficiently. Source: DevBlog on .NET Productivity 🧠 Provides real-time suggestions and contextual error fixes, ideal for LINQ queries, async/await handling, and null checks. 😀 Developers using Copilot report higher satisfaction and improved focus when working on enterprise…  ( 4 min )

In the past three months, TWO powerful AI agent development frameworks have been released: Google Agent Development Kit (ADK) AWS Strands Agents In the previous post, we've introduces AWS Strands agent and app using AWS Strands Agent, Nova, FastAPI, Streamlit UI. In this post, we’ll dive into the Google Agent Development Kit (ADK) and show how to create agent-based applications using local and remote MCP (Model Context Protocol) tools alongside Gemini 2.5, FastAPI, and a Streamlit interface. Whether you're interested in understanding how AI agents function or ready to build your own, this guide is a great place to begin. What is Google Agent Development Kit? Motivation: Why Use an Agent Framework? Google ADK Agent Event Loop What is Model Context Protocol (MCP)? Installing Dependencies & …  ( 9 min )

What is Django? Exploring the Power of Python’s Top Web Framework In the ever-evolving world of web development, having the right tools and frameworks can make a huge difference in how quickly and efficiently you can build powerful web applications. Among the many frameworks available today, Django stands out as one of the most robust, secure, and scalable solutions, especially for developers who prefer using Python. If you’ve ever asked yourself, “What is Django, and why is it so popular?” — this tutorial-style article is for you. In this post, we’ll dive deep into what Django is, how it works, its key features, and why it has become the go-to web framework for countless developers and companies around the globe. What is Django? Django is a high-level, open-source web framework written in…  ( 6 min )

Need patent translation software to help you translate your patent applications and litigation documents? We suggest researching your options thoroughly. Before you invest in software for patent translation, you must educate yourself in exactly what you should look for when shopping for patent language translation software. Whether you’re filing a new international patent application or you are in the litigation process due to patent infringement, read the following must-knows about patent translation. This quick read will save you headache, time and money. Plus, get a recommendation for a patent translator solution at the end of this post. Patent translation software is not intended as a solution for all your patent translation needs. It’s a tool that helps you save lots of time and cut c…  ( 5 min )

Greetings, Readers Today marks day #47 of the development for KARL - AI. Current Update: The AI is in its Development Stage. Documentation efforts are progressing simultaneously. Discover more here ↗  ( 2 min )

If you need to synchronize SafeLine attack logs to third-party servers in real-time, you can use SafeLine's Syslog feature. Go to the System page in SafeLine, and configure the Syslog option to complete the setup. SafeLine Syslog uses UDP protocol for transmission, and the message format follows RFC-5424 After completing the Syslog configuration, click the Test button. If the Syslog server receives the following message, it indicates a successful configuration: 1 2024-03-20T20:02:38+08:00 55ae65e87e75 /matio/mario 1 safeline_event - Connectivity test requested. { "scheme": "http", // HTTP protocol "src_ip": "12.123.123.123", // Source IP address "src_port": 53008, // Source port "socket_ip": "10.2.71.103", // Socket IP address "up…  ( 4 min )

Building a sleek iOS app is one thing—getting users to stick around is the real challenge. With over 1.96 million apps on the App Store as of 2025, users have endless options. If your app doesn’t grab them—and keep them—you risk becoming just another forgotten download. That’s why user retention is the real success metric. And at the heart of high retention lies exceptional iOS app design. In this blog, we’ll explore proven iOS app design principles that boost engagement, satisfaction, and loyalty. Whether you’re launching a brand-new product or refreshing an existing app, these insights will help you deliver a memorable user experience that keeps users coming back. You can spend thousands acquiring users, but if they abandon your app after one use, that investment goes to waste. Acc…  ( 7 min )

In an era where digital agility defines business success, enterprises can no longer afford to wait weeks—or months—for IT teams to build internal tools, automate workflows, or support evolving business needs. Today’s IT Service Management (ITSM) demands speed, flexibility, and collaboration across departments. But there's a problem: most IT teams are stretched thin. Between incident resolution, system upgrades, compliance audits, and managing change requests, traditional development backlogs are longer than ever. That’s where citizen developers and low-code/no-code (LCNC) platforms come in. In this blog, we explore how LCNC platforms are empowering business users to contribute directly to ITSM processes—reducing dependency on developers, accelerating innovation, and transforming how internal services are built and delivered. 💡 What Are Citizen Developers? Why this matters in ITSM: ITSM spans every department—from HR ticketing to facilities requests, procurement approvals, and onboarding processes. Allowing business users to build and customize these flows themselves (within governance limits) reduces turnaround times dramatically and improves cross-functional alignment. 🚀 The Rise of Low-Code/No-Code in ITSM ServiceNow App Engine In ITSM, these platforms are being used to: Automate onboarding/offboarding workflows The LCNC Way (Built on ServiceNow App Engine): HR built a custom onboarding form with drag-and-drop fields ✅ Onboarding time reduced by 70% Area Recommendation 📊 Business Impact of LCNC + Citizen Dev in ITSM Our LCNC practice helps: Identify high-impact use cases By embracing LCNC and empowering citizen developers, organizations can respond faster, deliver better, and scale smarter. ✅ Call to Action 📞 Book a strategy session with our LCNC + ITSM experts at MJB Technologies. Let’s co-create service workflows that scale with your business—without burdening IT.  ( 5 min )

Have you ever wanted to SSH into your Android phone like it's a real Linux server? With Termux, Ubuntu, and Tailscale, you can do exactly that — without root! This guide walks you through setting up a fully functional Ubuntu environment inside Termux, exposing it via Tailscale, and making it the default shell on your phone. By the end, you'll be able to SSH into your phone from any device in your tailnet. 🧰 Prerequisites Android phone Tailscale installed and connected on both your phone and your PC Termux installed via F-Droid (not from Play Store — it’s deprecated!) Some Linux experience ⚠️ If You See This Error… You likely installed Termux from the Play Store, which is broken on modern Android. ✅ Step 1: Install Ubuntu (or any other distro) in Termux Using proot-distro pkg update && pkg upgrade pkg install proot-distro proot-distro list proot-distro install ubuntu To enter Ubuntu: proot-distro login ubuntu ✅ Step 2: Make Ubuntu the Default Shell in Termux Edit the startup script: nano ~/.bash_profile Add this to the end of the file: if [ -z "$PROOT_DISTRO_NAME" ]; then proot-distro login ubuntu-22.04 fi This prevents recursive launches if you’re already inside Ubuntu. Reopen Termux Now you'll land directly inside Ubuntu every time you open Termux. 🎉 ✅ Step 3: Set Up SSH Server Inside Ubuntu Launch Ubuntu: proot-distro login ubuntu Then run: apt update && apt install openssh-server passwd # Set root password service ssh start Now your SSH server is live on Ubuntu inside Termux. ✅ Step 4: SSH Into Your Phone via Tailscale From your PC: If you want to ssh into Ubuntu inside termux ssh root@ip -p 8022 or you can ssh into termux's shell by first: Inside termux whoami # it should be something like u0_a124 Then from your pc or other host device: ssh u0_a124@ip -p 8022 You can change the port in the sshd_config, or use the default 8022 if inside Termux.  ( 4 min )

Imagine launching an app MVP without hiring a full-stack team. Imagine design decisions made by algorithms, and UX flows that optimize themselves based on live user data. Sounds futuristic? It’s not. AI is no longer just a tool. It’s becoming the co-creator. Let’s dive into what happens when artificial intelligence starts designing, developing, and iterating on apps — and how it might completely reshape the roles of devs, designers, and product teams. Apps aren't literally thinking — yet. But with advancements in: Generative UI tools AI-driven code generation Predictive analytics AI-powered A/B testing ...apps are starting to self-adjust, self-optimize, and in some cases, self-generate large parts of their frontend or backend architecture. Take [Builder.io’s AI Visual Copilot]it converts …  ( 4 min )

Ever thought you could build a full-fledged website or application just by describing it in plain English? Welcome to the future, where Lovable AI lets you do exactly that. With just a few prompts, you can generate a fully functional application with no coding, no design headaches, and zero technical jargon. But creating the app is only the first step. To make your project accessible to users around the world, you need to host Lovable AI applications properly – and that's where the real challenge begins. Traditional hosting isn't easy. It involves setting up a server, installing the right software, managing security, optimizing performance, and often working with command line tools that can be intimidating if you don't have a tech background. When you're ready to host Lovable AI projects, …  ( 10 min )

React is a framework in Javascript, and on the most crucial aspects it has is State Management, Server-side rendering(SSR) and Hook Pitfalls. State Management Let's start from the basics, what is State? State can be defined as an object that houses data which changes over time in an application. In other words, state is a dynamic data storage that provides a mechanism for components to manage, keep track of changing data, and trigger re-rendering when it is updated. State management is like the brain of your app. It remembers everything the app needs to know at any moment — such as what you've typed in a form, whether you're signed in, or what screen you're looking at. When something changes (like you click a button), state management updates that memory and tells the app to show the ri…  ( 6 min )

In today’s compliance landscape, AML Software plays a critical role in detecting and preventing financial crimes. As regulatory requirements grow more complex, financial institutions and fintech companies increasingly rely on artificial intelligence (AI) to strengthen anti-money laundering (AML) efforts. While AI enhances the speed and accuracy of these systems, it also introduces new ethical concerns. From data bias to a lack of transparency, the use of AI in AML Software demands careful scrutiny to ensure that technology supports justice rather than undermines it. This blog explores the ethical dimensions of AI-driven AML tools, focusing on bias, risk, and accountability. It also examines how supporting tools like Sanctions Screening Software, Deduplication Software, Data Cleaning Softwa…  ( 6 min )

I got tired of "disk full" warnings and $90 cleaning apps, so I built MacCleanCLI - a free, open-source terminal tool that safely cleans your Mac. My 256GB MacBook: "Your disk is almost full" Me: Checks CleanMyMac price... $89.95 Also me: "I can build this" # Install brew in future git clone https://github.com/qdenka/MacCleanCLI.git cd MacCleanCLI pip install -e . python main.py # Run mclean System & browser caches Temp files & old logs Downloads folder cruft Duplicate files App leftovers Much more! # Safe by design PROTECTED_PATHS = ['/System', '/Library/Extensions', '/usr'] # Beautiful UI with Rich from rich.console import Console from rich.progress import Progress # Multi-threaded for speed with ThreadPoolExecutor(max_workers=4) as executor: # Scan all the things! Before: 12GB free space 😱 After: 47GB free space 🎉 Time: 2 minutes Cost: $0 Feature MacCleanCLI CleanMyMac Price Free $89.95 Open Source ✅ ❌ Privacy 100% Local Cloud Features Terminal-Native ✅ ❌ Customizable ✅ Limited # See it in action git clone https://github.com/QDenka/MacCleanCLI cd MacCleanCLI python main.py --scan-only Like it? Star it on GitHub ⭐ Questions? Open an issue! Want to help? PRs welcome! What tools have you built to solve your own problems? Share in the comments! 👇  ( 3 min )

Learn how the Factory Method pattern helps create flexible, decoupled object instantiation in your .NET apps. The Factory Method pattern is a creational design pattern that defines an interface (or abstract method) for creating an object, but lets subclasses decide which class to instantiate. It decouples client code from object creation logic—perfect when your system needs to support multiple product types or dynamic creation at runtime. Use Factory Method when: You want to delegate object creation to subclasses. There are multiple product types selected by configuration or runtime data. You want to follow SOLID principles like DIP and OCP. Common scenarios include plug-in architectures, UI element generation (buttons, dialogs), and different notification types. The pattern typically invo…  ( 4 min )

Starting from scratch This is a follow up to my previous post here where I created a 3D multiplayer game in Godot. I ran into some issues with server authority with physics and decided I would need to restart the project from scratch. Unlike before, this is more of a "Where we're at" post as opposed to a "how we got here". SQL, MongoDB, NodeJS, Godot, Javacript, Python, AWS This server was modeled for use with AWS. I am creating instances within VPCs for each server component. Currently, each server is set up manually, however I do have plans to use terraform and ansible to automate scaling of this entirely. (I just feel like that is not a necessity until I at least start playtesting) (better quality) We essentially have 3 main components. The auth server (authenticates users against th…  ( 5 min )

Você precisa de uma fábrica de software? entenda isso antes de contratar uma Existem algumas situações em que se faz necessária a contratação de uma fábrica de software para o seu negócio, e neste artigo, gostaria de esclarecer quais são esses motivos para que você entenda se faz sentido ou não atualmente contratar uma fábrica de software; Se você não tem conhecimento técnico em desenvolvimento de software, seja ele aplicativo ou sistema web, saiba que para desenvolver um software (a depender da complexidade dele) é necessário um conhecimento técnico, no mínimo básico. Existem ferramentas como o Lovable que te ajudam a dar o "Quick Start" em seu projeto de software, criando toda a parte de frontend do seu projeto ("a depender da quantidade de _tokens _que você tiver no site, se é assinan…  ( 4 min )

artificial intelligence, storytelling is undergoing a quiet revolution. Traditionally, stories have been the product of human creativity—an intimate process of weaving imagination, emotion, and experience into narrative form. But what happens when machines take the reins of creativity? Enter the Perchance story experiment: a fascinating intersection of randomness, code, and AI that is redefining what it means to create. At its core, a Perchance story is a narrative generated through procedural text—meaning it is created using rules, templates, and often random variables programmed into a generator. These stories are typically powered by platforms like Perchance.org, where creators can design interactive generators that use logic and chance to produce endless variations of text. Unlike stat…  ( 5 min )

Digital marketing has always focused on getting more clicks. But clicks don’t pay the bills—conversions do. Now, with AI shaping search results, what matters most is what users do after they land on your page. Getting found is only half the job. The other half is turning that visit into action. Clicks don’t mean success A user clicking on your link doesn’t mean they’re interested. They might bounce in seconds. Maybe the page didn’t load fast enough. Maybe they didn’t find what they expected. In digital marketing, clicks are easy to track. But they can be misleading. A page with lots of clicks and no conversions wastes your time and budget. The goal isn’t more traffic—it’s better traffic. People who take action. People who stay, read, buy, sign up, or come back. Search engines like Google …  ( 6 min )

In a world of complex frontends, microservices, and reactive systems, Event-Driven Architecture (EDA) is emerging as a powerful paradigm for building scalable, loosely coupled, and highly responsive JavaScript applications. Whether you're working with Node.js backends or frontend state management, embracing events can bring structure and predictability to your codebase. Let’s explore how EDA works, when to use it, and how to implement it effectively in modern JavaScript. Event-Driven Architecture is a design pattern where the flow of the application is determined by events—messages that indicate something has happened. Components emit events and other components listen for them, responding accordingly. This promotes loose coupling, asynchronous communication, and separation of concerns. Ev…  ( 4 min )

Artificial Intelligence (AI) is revolutionizing customer interactions, making them more efficient, personalized, and engaging. From AI-powered chatbots to sentiment analysis and real-time engagement tools, businesses are leveraging AI to enhance communication and build stronger customer relationships. This blog explores how these technologies are transforming the customer experience. **AI Chatbots: 24/7 Customer Support customer service. These virtual assistants, powered by natural language processing (NLP), can handle a wide range of inquiries, from answering FAQs to resolving complex issues. Unlike traditional support systems, chatbots operate around the clock, providing instant responses that improve customer satisfaction. Scalability: Chatbots can manage thousands of conversations simu…  ( 4 min )

Liquid syntax error: Tag '{% https://www.smidmart.com %}' was not properly terminated with regexp: /\%\}/  ( 3 min )

I’ve seen too many promising teams fall apart not because of code quality, but because of silent, unresolved conflict. In our engineering community, arguments are part of daily life. If you’ve ever seen two developers argue over a variable name, you know what I mean. But the real danger isn’t the argument — it’s when everyone stays silent and lets the resentment grow. In engineering, we obsess over technical debt and outdated services, but rarely talk about what sinks teams: unresolved, mostly unspoken conflict. It’s not always the dramatic shouting matches; more often, it’s the slow build-up of unspoken tension and half-solved disagreements. Why does this matter? Meetings become rituals, and only safe topics are allowed. The hard questions? Ignored for "next time." People stop pushing …  ( 8 min )

Building forms in Vue.js doesn't have to be complicated. Whether you're a beginner just getting started with Vue forms or an experienced developer looking to streamline your form development process, this tutorial will walk you through creating your first dynamic form with Enforma from start to finish. By the end of this guide, you'll have built a complete user registration form with validation, nested fields, and repeatable sections—all with minimal boilerplate code. In this tutorial, we'll create a comprehensive user registration form that includes: Basic field validation (name, email, password) Cross-field validation (password confirmation) Nested data handling (address information) First, let's install Enforma in your Vue 3 project: npm install @encolajs/enforma Next, set up the Enfor…  ( 6 min )

10 Free Public APIs I’m Actually Using as a Developer in 2025 Emmanuel Mumba ・ Jun 11 #webdev #programming  ( 2 min )

10 Free Public APIs I’m Actually Using as a Developer in 2025 Emmanuel Mumba ・ Jun 11 #webdev #programming  ( 2 min )

Last week, I ran into one of those annoying little tech moments. I was away from my usual setup, working on a basic office desktop with no Microsoft Office installed. Someone sent me an Excel (.xlsx) file over Slack, and all I needed was to quickly check a few numbers—nothing more. Normally, I’d upload it to Google Sheets, but the network had strange restrictions that blocked uploads. Logging into accounts on a shared machine didn’t feel right, and installing new software wasn’t an option. After clicking through a few sketchy “free viewers,” I finally found a tool that just worked. You upload the file (or paste a URL), and it renders your spreadsheet directly in the browser—no ads, no sign-ins, no remote uploads. Everything runs locally, and your document never leaves your device. Fast, clean, and effortless. Even better, it comes with some really thoughtful features: ✅ View Excel spreadsheets without needing Microsoft Excel or Office 365 ✅ Navigate between multiple sheets with ease ✅ No registration or login required ✅ Files are processed privately, entirely within your browser ✅ Simple drag-and-drop upload ✅ Fullscreen viewing mode for better readability If you ever find yourself in the same situation, you can try it here. Not flashy, but it saved me time and frustration. If you know other minimalist tools like this that just work, drop them in the comments—I’d love to check them out.  ( 3 min )

The Hidden Cost of Developer Context Switching: Why IT Leaders Are Losing $50K Per Developer Annually Pratham naik for Teamcamp ・ Jun 11 #webdev #tutorial #productivity #devops  ( 2 min )

Every developer knows this scenario: You're deep in flow state, architecting a complex solution. Your IDE hums quietly. Code flows freely. Then—Slack notification. Urgent meeting. "Quick question" from a stakeholder. Your mental model crumbles. You spend the next 20 minutes rebuilding what you just lost. Welcome to context switching—the silent productivity killer that costs IT companies an average of $50,000 per developer each year. What Is Developer Context Switching? Context switching occurs when developers shift attention between different tasks, projects, or mental frameworks. Unlike computers that switch contexts in nanoseconds, human brains need significant time to rebuild complex mental models. When a developer switches from writing backend API code to debugging frontend componen…  ( 8 min )

Modern CPUs have multiple cores, but writing correct, scalable parallel code is hard. Learn how the qb framework makes it trivial to distribute work across all available CPU power, turning concurrency into true parallelism. Target Audience: Intermediate C++ developers looking to improve the performance and scalability of their applications. GitHub: https://github.com/isndev/qb Your C++ application might be concurrent, but is it truly parallel? Concurrency is about managing multiple tasks at once, but parallelism is about executing multiple tasks at the same time. On a multi-core CPU, this is the key to unlocking maximum performance. The qb actor framework is designed specifically for this. It abstracts away the complexities of thread management, affinity, and inter-thread communication, a…  ( 5 min )

Deploying Docker containers doesn’t have to break the bank. Whether you're a solo developer, building a startup MVP, or experimenting with DevOps, there are budget-friendly (even free) platforms to host your containerized applications. Here are 10 cheap ways to deploy Docker containers, with the pros and cons of each. Render Price: Free tier available Highlights: Supports custom Dockerfiles Auto-deploy from GitHub/GitLab Free HTTPS and background workers Best For: Full-stack apps, APIs, static sites Pros: Great documentation and UI Cons: Free tier sleeps after inactivity Docker Hub + Docker Desktop Extensions Price: Free (with limits) Highlights: Host your own image and run locally Useful for testing, CI/CD demos Best For: Local development or image storage Pros: Simple and beginner-fr…  ( 4 min )

At my workplace, we are planning to develop a program that reads RFID tags attached to each piece of linen. The concept is similar to collecting linen from guest rooms, passing through doors equipped with sensors at various points, and sending them to the laundry. I'm wondering if there’s any database system that can handle a high volume of simultaneous data reads, like those in conveyor belt industrial systems. I don't have much experience in this area, so I wanted to ask for some guidance. Thank you so much! 😊  ( 3 min )

In today’s digital world, data is the new currency, and managing this data efficiently is essential for every business and developer. MySQL stands as one of the most powerful and widely used relational database management systems. Whether you're just starting out or looking to enhance your database skills, this MySQL tutorial will guide you from the basic concepts to advanced levels—without overwhelming you with technical jargon. What is MySQL and Why Should You Learn It? MySQL is an open-source relational database system used to store, manage, and retrieve data. It forms the backbone of countless websites and applications, from small blogs to large enterprise systems. If you’ve used platforms like WordPress or e-commerce sites like Shopify, you’ve likely interacted with a MySQL-powered …  ( 5 min )

Stop thinking in threads and mutexes. Start thinking in actors and messages. Discover how qb's implementation of the Actor Model simplifies concurrent programming and eliminates entire classes of bugs. Target Audience: Beginner / Intermediate C++ developers curious about concurrent programming models. GitHub: https://github.com/isndev/qb If you've ever written multi-threaded C++ code, you know the pain of shared state. std::mutex, std::atomic, and std::condition_variable are powerful tools, but they're also a minefield of potential deadlocks, race conditions, and complexity. The qb framework offers a more elegant solution: the Actor Model. Instead of sharing memory, actors share nothing. They are completely isolated, stateful entities that communicate only by sending immutable messages to…  ( 5 min )

About me Hi, I'm a 21-year-old student at Wuhan University majoring in Telecommunications Engineering — but more importantly, I’m a product hacker passionate about building tools at the edge of AI and storytelling. Over the past year, I’ve participated in 10+ hackathons and won over $30,000 in prizes. I also published a software tool called Hacker Note in App Store, designed to streamline workflows for fast-paced builders like myself. Now I’m diving into the world of open source with my latest project Narratium.ai: Live Demo: https://narratium.org GitHub Repo: github.com/Narratium/Narratium.ai Docs: DeepWiki Documentation What is Narratium? Narratium is an open-source AI storytelling platform designed to feel like VSCode for Roleplay. It allows users to create immers…  ( 4 min )

Hey Devs! 👋 I’m currently working on a CSS-only library — designed to be beautiful, modern, and extremely easy to use. No JavaScript, no frameworks, just pure, powerful CSS. 🎨 This project is still in early development, and I’m really excited about how it’s shaping up! But here’s the thing... collaborate with passionate developers who enjoy working with CSS, animations, layouts, or just love clean UI. A lightweight, plug-and-play CSS library Utility classes + customizable components Responsive design baked in Focus on design aesthetics, usability, and fun Anyone who: Loves CSS and frontend magic ✨ Wants to contribute to an open-source project Has ideas for animations, layouts, or components Enjoys learning and building in public Whether you’re a beginner or a seasoned dev — if you’ve got passion for CSS, you’re welcome! Contribute to something beautiful from scratch Get featured as an early contributor Improve your CSS skills and portfolio Collaborate with like-minded devs “Great things are built together.” Just drop a comment with github account and mail — and I’ll loop you in with all the details. No pressure, no deadlines — let’s just build something awesome together at our own pace. Looking forward to building magic with you all! 💙  ( 4 min )

Xây Dựng Snake Game với Amazon Q CLI - Trải Nghiệm AI Coding Đầy Thú Vị! 🐍🤖 Ngày đăng: 15 tháng 1, 2025 Tên game: Snake Game Classic Lý do chọn: Tôi quyết định xây dựng game Snake cổ điển vì đây là một game đơn giản nhưng chứa đựng nhiều thách thức thú vị về programming. Snake Game yêu cầu: Collision detection phức tạp (wall, self-collision) Game state management (menu, playing, pause, game over) Real-time input handling và responsive controls Score system với persistence Dynamic object growth (snake grows when eating food) Mục tiêu: Tạo ra một Snake Game hoàn chỉnh với tính năng advanced như sound effects, special food, high score system, và UI chuyên nghiệp - tất cả chỉ bằng cách chat với Amazon Q CLI! Sau hàng giờ thử nghiệm với Amazon Q CLI, tôi đã khám phá ra những kỹ thuật pr…  ( 8 min )

In today’s fast-paced development environment, deploying applications quickly and consistently is a critical skill. That’s where Docker comes in. Docker helps you build, ship, and run applications in lightweight, portable containers that work seamlessly across different environments. This Docker tutorial from Tpoint Tech is your go-to resource to understand the fundamentals of Docker and how it simplifies modern development workflows. Whether you’re an absolute beginner or brushing up your DevOps skills, this docker tutorial for beginners will help you get started from scratch—with real examples. Docker is an open-source containerization platform that allows developers to package applications and their dependencies into containers. These containers run uniformly on any environment—whether…  ( 5 min )

Stop Using Docker like its 2015 Jonas Scholz ・ Apr 19 #devops #cloud #docker #webdev  ( 2 min )

Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 3 min )

MBTJ Imagine it’s a Monday morning. The sun peeks through your window blinds, and your to-do list glares back at you—a tangled jumble of tickets, meetings, and half-finished side projects. You sip your coffee and wonder: “How will I actually get deep, uninterrupted work done this week?” That was me (Hi, I am HyungWoo, you can call me Eric), a software engineer buried under an avalanche of context switches. I loved Linear for tracking issues, but it lived in its own world. Google Calendar managed my meetings, but had no idea about my development tasks. Worse, every time I estimated a card in Linear, reality laughed in my face when I discovered I’d actually spent twice the time. Weekends blurred into evenings of “catch-up” work, and burnout loomed on the horizon. I always blocked out chunks …  ( 4 min )

Building a Fitness and Health App Based on HarmonyOS Next: Creating an Intelligent Health Data Tracking System Introduction: New Opportunities in Smart Health Applications With growing public health awareness, fitness and health applications have become essential in the mobile ecosystem. HarmonyOS Next provides developers with comprehensive health data management capabilities and cloud collaboration solutions. This tutorial guides you through building a fully functional fitness app from scratch, covering the entire workflow from health data collection to cloud synchronization and visual presentation. In DevEco Studio, create a new project: Select the "Application" template Choose ArkTS as the language Select "Phone" as the device type # Project directory structure …  ( 6 min )

Developing a Fitness & Health App on HarmonyOS Next: Heart Rate Monitoring and Health Reporting System This article explores how to build a feature-rich fitness and health application using the HarmonyOS SDK and AppGallery Connect. We’ll focus on core functionalities: real-time heart rate monitoring, cloud data synchronization, health report generation, and an achievement incentive system. Core Modules: Heart Rate Monitoring: Capture real-time heart rate data using device sensors. Data Sync: Securely store heart rate data in AppGallery Connect Cloud DB. Health Reports: Analyze data using cloud functions to generate daily/weekly reports. Achievement System: Display leaderboards and badges based on activity data. Tech Stack: Frontend: HarmonyOS ArkTS UI framework. Data…  ( 7 min )

Welcome back to Week 3 of my Rust learning journey! Last week, I focused on structuring data with compound types and guiding program flow. This week felt like unlocking a new level. I dove into pattern matching, match/if let, and how methods work in Rust (yes, Rust has methods!). Here's what I tackled: Pattern Matching: match expressions matches! macro if let expressions Understanding various Patterns Methods & Associated Functions Let's dive into how these concepts are elevating my Rust code, and how my AI assistant is evolving into an even smarter partner in this learning process. This was definitely the highlight of the week. Rust's pattern matching allows for incredibly concise and safe ways to handle different data variations, especially with enums. It feels so much more robust tha…  ( 7 min )

Check out this Pen I made!  ( 2 min )

Developing Fitness and Health Applications Based on HarmonyOS Next: From Sensors to Cloud Sync This hands-on guide will walk you through building core modules of a "HealthTracker" fitness app, covering motion data collection, local storage, cross-device sync, cloud backup, and dynamic card display using ArkTS and AppGallery Connect (AGC) services. 1.1 Project Setup & Dependencies Create a "HealthTracker" project in DevEco Studio (Type: Application, Model: Stage). Add health service and distributed data dependencies in oh-package.json5: "dependencies": { "@ohos.sensor": "2.0", // Sensor service "@ohos.distributedData": "1.0", // Distributed data "@agconnect/database": "1.0" // AGC cloud database } 1.2 Permission Declaration Declare permissions in module.jso…  ( 5 min )

Or: How I Discovered Why Nginx Doesn't Use 10,000 Threads and Nearly Had a Mental Breakdown When we left off in Part 1, I had built what I thought was a pretty solid multi-threaded TCP server. It handled multiple connections, had proper cleanup, and even graceful shutdown. I was feeling pretty good about myself until I ran some basic load tests and watched my beautiful creation crumble like a house of cards in a hurricane. The problem wasn't bugs in my code - it was the fundamental architecture. My thread-per-connection model hit a wall around 200 concurrent connections, and it wasn't even close to graceful degradation. The server didn't slow down - it just started rejecting connections entirely. Memory usage was through the roof, and CPU was spending more time switching between threads th…  ( 13 min )

##鸿蒙核心技术##运动开发##Core File Kit（文件基础服务） 前言 在运动类应用中，能够快速导入和分析其他应用的运动记录是一个极具吸引力的功能。这不仅为用户提供便利，还能增强应用的实用性和吸引力。本文将结合鸿蒙（HarmonyOS）开发实战经验，深入解析如何实现一个运动记录选择与上传功能，让运动数据的管理更加高效。 一、为什么需要运动记录上传功能 运动记录上传功能允许用户将其他应用（如 Keep）的运动数据导入到我们的应用中进行分析和管理。这不仅可以丰富我们的应用数据，还能为用户提供更全面的运动分析和建议。此外，通过上传功能，用户可以轻松备份和同步他们的运动记录，无论何时何地都能查看自己的运动历史。 二、核心功能实现 1.文件选择 为了实现文件选择功能，我们使用了鸿蒙的DocumentViewPickerAPI。以下是文件选择的核心代码： async selectFile() { if (this.isLoading) return; this.isLoading = true; try { let context = getContext(this) as common.Context; // 请确保getContext(this)返回结果为UIAbilityContext let documentPicker = new picker.DocumentViewPicker(context); let documentSelectOptions = new picker.DocumentSelectOptions(); // 选择文档的最大数目（可选） documentSelectOptions.maxSelectNumber = 1; // 选择文件的后缀类型['后缀类型描述|后缀类型']（可选…  ( 3 min )

Developing Fitness and Health Applications Based on HarmonyOS Next: From Health Data to Cloud Synchronization In the era of all things connected, fitness and health applications are becoming essential companions for personal health management. HarmonyOS Next provides an exceptional platform for developers to create intelligent, interconnected health applications with its robust distributed capabilities, smooth performance, and rich application service interfaces. This article delves into building a fully functional fitness and health application using HarmonyOS SDK application services—specifically Health Kit, Cloud DB, and Cloud Functions from AppGallery Connect. We will develop an application named "Harmony Health Assistant" with the following core features: Step Tracking and Displ…  ( 6 min )

Finally, I am writing this article after much procrastination. I have had a lot on my desk, which is why I have been procrastinating. As one of the mentors at the Technical Writing Mentorship Program (TWMP), I volunteered to be part of the migration team as the program wanted to migrate its documentation from Hugo to Docusaurus. I was excited about this project, hence my willingness to volunteer. When the project lead (Prince Onyeanuna and Wisdom Nwokocha) at the TMMP brought out the Plan for the migration, I was given a position that I never thought of when I joined. I was made the team lead for the HomePage redesign. Now, apart from being my first open-source contribution and documentation migration, it was also the first time I led a documentation migration team. In my team, I had two …  ( 5 min )

Premium Look Navigation Bar for different purposes. added sections with ids. smooth animations. color changing animations. includes tailwindcss and google fonts. make sure you include tailwind and google fonts in your file.  ( 2 min )

If you're building backend services in Node.js, you’ve probably faced bugs that feel like they appear out of nowhere—silent failures, unexpected crashes, or just inconsistent behavior that doesn't show up in local testing. We certainly did. Our team had been working on a relatively complex Node.js backend powering APIs for a client-facing web dashboard. But no matter how many unit tests we wrote or code reviews we did, strange issues kept creeping into production. Then, we made a small but powerful change: we introduced one middleware function. It didn’t refactor our logic or change any major architecture. It simply caught what was already there—errors hiding in plain sight. To our surprise, that one middleware fixed over 90% of our runtime bugs. Let’s break it all down—what the middleware…  ( 7 min )

UX design plays a vital role in the success of any digital product, helping to drive higher user adoption rates and ensuring sustainable growth over time.  This role becomes even more critical in the context of SaaS products, where the complexity of features and workflows often presents a steep learning curve for many users. Without thoughtful SaaS UX design, users can quickly become frustrated or overwhelmed, leading to low engagement and high churn rates. In this blog, Lollypop will explore the key benefits of great UX design for SaaS growth. We’ll also share SaaS best practices through a practical case study of Mavic — a Sales Force Automation platform developed by Tata Consumer Products Limited (TCPL). Let’s dive in! First impressions matter. An engaging and user-friendly interface att…  ( 9 min )

Here is a lab I conpleted on the Cybrary website.  ( 2 min )

The terms stateful and stateless describe whether a system or component maintains context (state) between interactions (such as API calls, sessions, or processes). Stateful A stateful system remembers previous interactions. It maintains data (state) across requests or sessions. Stores session info between requests. Requires memory/persistence layer (e.g., session store, database, in-memory cache). Ideal for long-lived workflows or real-time interactions (e.g., chat, streaming, games). Stateful API: A login session stored on the server (e.g., express-session with Redis). WebSocket connection: Keeps user state alive during a conversation. Database connection pools: Keep the connection state between requests. Harder to scale (e.g., sticky sessions or external session store needed). Higher …  ( 5 min )

SSR clash vary SSR（ShadowsocksR）是 Shadowsocks 的一个分支项目，是一种代理工具，并不是真正意义上的 VPN，但功能类似，常用于翻墙（突破网络封锁）、访问被屏蔽的网站。SSR 在中国大陆被广泛使用，目的是绕过 GFW（Great Firewall）。 全称：ShadowsocksR 本质：基于 SOCKS5 协议的加密代理工具 目标：增强 Shadowsocks 的抗干扰性和稳定性 状态：原项目已停止更新，现有的是一些第三方维护版本 客户端发起连接请求 本地客户端将用户访问的网络请求（如访问 Google）重定向到 SSR 本地代理端口。 本地加密传输 SSR 客户端将请求数据进行加密（使用指定的加密算法）。 通过防火长城 加密后的数据通过普通网络发送到海外 SSR 服务器，伪装成普通通信以绕过审查。 服务器解密并访问目标网站 SSR 服务端解密数据，代为访问目标网站（比如 google.com），获取返回内容。 加密返回数据并传回客户端 服务端将结果加密，发回本地客户端，由本地解密并呈现给用户。 对比项 Shadowsocks（SS） ShadowsocksR（SSR） 加密协议 较基础 更多自定义协议和混淆方式 混淆功能 无或简单 支持混淆插件（伪装成正常流量） 协议支持 单一 支持多种协议（如auth_chain） 抗封锁能力 一般 更强，适合强干扰环境 使用难度 简单 略复杂，需要更多配置 服务器IP（Server） 服务器端口（Port） 密码（Password） 加密方式（Encryption，比如 aes-256-cfb） 协议（如 auth_chain_a） 混淆插件（如 tls1.2_ticket_auth） 备注（方便识别） 在中国大陆，使用 Shadowsocks/SSR 翻墙属于法律灰色地带，尤其是提供代理服务的一方（如搭 SSR 服务端）风险更大。 SSR 原项目已被作者停止更新，部分原因与政策风险有关。 目前推荐使用更现代的工具，如 V2Ray、Trojan、Clash 等，兼容 SSR 协议但更安全和活跃。 如果你想了解如何部署 SSR、自建服务端，或者需要一个推荐的 SSR 客户端，请告诉我你的使用场景（平台/设备），我可以给你具体建议。  ( 3 min )

Why Consensus Algorithms Matter More Than You Think (And How to Pick the Right One) I've been building distributed systems at scale for several years now, from real-time recommendation engines to high-reliability emergency platforms. If there's one thing that kept me up at night in my early days, it was consensus algorithms. Not because they're impossibly complex, but because choosing the wrong one can absolutely wreck your system's performance and reliability. Let me save you some sleepless nights by breaking down what I wish someone had told me when I was designing systems that needed to handle 50K+ events per second with zero tolerance for inconsistency. Picture this: you have multiple servers that need to agree on something. Maybe it's which server should be the leader, or what order…  ( 5 min )

Scaling isn't about having the perfect architecture from day one. It's about building systems that can evolve, monitoring them obsessively, and learning from your inevitable failures. Over the past few years, I've had the privilege of scaling systems at two major tech companies—from transforming an advertiser intelligence platform to building a notification system that processes 50K+ events per second. The journey from "this batch job runs overnight" to "we need real-time recommendations with 80%+ confidence" taught me some expensive lessons about scaling distributed systems. Here's what I wish I'd known before our first real-time migration broke everything (twice). The Disaster: At my current company, we had a beautiful batch processing system for our advertiser intelligence platform. It…  ( 9 min )

Hey there, today we’re diving into an exciting project: building a Payment Gateway API using Django and PayPal! A Payment Gateway API is a RESTful service that lets businesses accept online payments securely, and we’ll create one you can deploy and use. By the end, you’ll have a working system (like Payment-gateway) to handle transactions with ease. Let’s get started! A payment gateway is like a digital cashier for online stores, securely processing payments. Integrating PayPal with Django gives you a reliable, user-friendly solution without starting from scratch. This project uses minimal data (name, email, amount), skips authentication for simplicity, and includes automated tests. Before we jump in, ensure you have: Python 3.12: Check with python --version. Django 5.0.6 and Django REST F…  ( 9 min )

A leap second is a one-second adjustment made to Coordinated Universal Time (UTC), the global standard for timekeeping, to reconcile the discrepancy between precise timekeeping (based on atomic clocks) and the Earth's slightly irregular rotation. While this adjustment is intended to keep our clocks aligned with solar time, it has historically caused significant technical challenges, particularly in computer systems. One notable instance of such disruption occurred in 2005, when a leap second led to a massive glitch in the Linux operating system. Below, we explore what a leap second is, why it exists, and the specific reasons behind the Linux glitch in 2005. A leap second is an additional second inserted into (or, in rare cases, removed from) the UTC time scale to account for the gradual sl…  ( 8 min )

Development Guide for Food Discovery Application Based on HarmonyOS Next 1. Project Overview and Development Environment Setup We will develop a food discovery app named "FoodFinder" with core features: Location-based nearby restaurant recommendations Food detail display and user ratings Favorites management Restaurant search and filtering Development Environment Requirements: DevEco Studio 4.1 (Build Version 4.1.3.400) HarmonyOS SDK 5.0 AppGallery Connect service integration TypeScript language environment Project Initialization Steps: Create a HarmonyOS application project Configure cloud service dependencies in build-profile.json5 "dependencies": { "@ohos/agconnect-database": "^5.0.0", "@ohos/agconnect-auth": "^5.0.0", "@ohos/location": "^…  ( 5 min )

Practical Guide to Developing a Food Discovery App Based on HarmonyOS Next 1. Project Overview and Environment Setup We’ll develop an app named FlavorFind with core features: Waterfall-style food display Smart favorites with local storage Dynamic detail page navigation Dark mode switching Development Environment: DevEco Studio 4.1 Beta HarmonyOS SDK 5.0 Target Device: HarmonyOS Next API 11 2. Core Functionality Implementation 1. Homepage Food Waterfall (ArkTS + Flex Layout) // components/FoodList.ets @Component struct FoodItem { @Prop foodData: Food // Receives food data from parent component build() { Column() { // Food cover image Image(this.foodData.imageUrl) .width('100%') .as…  ( 5 min )

Full Analysis of "TasteLog" Food Community App Development Based on HarmonyOS Next This article guides you through building a full-featured food social application "TasteLog" using HarmonyOS 5.0's ArkTS language and AppGallery Connect services. You'll master integration of core functionalities including user authentication, data storage, and location services. Application Scenario: Users share food exploration notes, bookmark favorite restaurants, and discover nearby food hotspots. Core Technologies: HarmonyOS 5.0 (Next API 10) ArkTS Declarative Development AGC Services: Auth, CloudDB, Cloud Storage, Cloud Functions Location Services, Media Library Access 2. Project Setup & AGC Configuration Create HarmonyOS Project // Initialize at entry/src/main/ets/pages…  ( 5 min )

Introduction I was drinking lassi. Wikipedia. Whatever, I was drinking lassi and scrolling through YouTube, when I stumbled upon this video by Mr.PiwPiew. After completing the video, I looked through the comment section, and then I came here to write this blog. The top comment was made by @NFvidoJagg2. It was HTML is not a programming language, it's an XML based markup language used to build webpages. I can't describe how shocked I was at that time. All the time I didn't knew HTML isn't a programming language Now you can call me dumb, but in the end I found out that it's not a programming language and now I am here to help those who still consider it as a programming language. First, if you already knew the full form of HTML, I am 60% sure you also know it's not a programming language, b…  ( 5 min )

AI was supposed to make development easier. What we’re left with is half-understood code, test coverage duct-taped together, and developers trusting output they didn’t write, don’t own, and can’t fully explain. So now we’re here: Here’s how we got here—and what nobody’s saying out loud. 🧠 Prompt Engineering Isn’t Engineering Prompt engineering sounds smart—until you realize it’s just creative Googling with better grammar. We wrote about why the term “engineering” doesn’t belong here. Because if your process breaks when phrasing changes, it’s not engineering. It’s trial-and-error with a marketing spin. 🔀 AI vs Traditional Coding Isn’t the Right Debate People love debating whether AI will replace traditional coders. Traditional coding builds muscle memory. AI coding builds dependency. 🧨 We’re Creating Technical Debt Faster Than Ever The more you rely on AI, the less you review what it does. This isn’t a rant—it’s a warning. By the time you’re fixing it, the damage is already deployed. 🧟‍♂️ And Now It’s Writing SEO Content Too... It’s not just code. AI is now pumping out articles that say nothing—but rank anyway. And just like bad code, bad content piles up until the signal gets buried. AI’s not the problem. We’ll keep debugging, rewriting, and firefighting until we treat AI as a tool, not a shortcut. You just swapped one problem for another. 🔍 This post was reframed from EngineeredAI.net — ☕️ Buy Me a Coffee if this saved you from another AI-generated mess. I run this blog solo. No sponsors. No clickbait. Just real tests, real bugs, and real dev logic.  ( 4 min )

在 Java 中，InvocationHandler 和 Proxy 是实现 动态代理 的核心组件，属于 Java 的反射机制（java.lang.reflect 包）。动态代理允许在运行时动态创建代理类，用于拦截和增强目标对象的方法调用。以下是对 InvocationHandler 和 Proxy 的解释，以及它们如何实现动态代理的详细说明。 什么是 InvocationHandler 和 Proxy？ InvocationHandler InvocationHandler 是一个接口，定义在 java.lang.reflect 包中。 作用：它是动态代理的核心逻辑，负责处理代理对象的方法调用。 接口定义： public interface InvocationHandler { Object invoke(Object proxy, Method method, Object[] args) throws Throwable; } invoke 方法： proxy：代理对象本身（通常不直接使用）。 method：被调用的目标方法（通过反射获取）。 args：方法调用的参数。 返回值：方法执行的结果。 实现 InvocationHandler 接口的类可以自定义方法调用的行为，比如在方法执行前后添加逻辑（如日志、事务、权限检查等）。 Proxy Proxy 是一个类，也在 java.lang.reflect 包中。 作用：用于在运行时动态生成代理类，代理类会实现指定的接口，并将方法调用委托给 InvocationHandler。 核心方法： public static Object newProxyInstance(ClassLoader loader, Class[] inter…  ( 4 min )

This article is an English translation of the original Japanese article: https://dev.classmethod.jp/articles/modern-data-stack-info-summary-20250611/ Hello, I'm Sagara. As a consultant specializing in Modern Data Stack, I observe that the Modern Data Stack ecosystem is constantly buzzing with new information being released daily. Among the wealth of information being shared, I've compiled the Modern Data Stack-related updates that caught my attention over the past two weeks in this article. Disclaimer: This doesn't cover all the latest information about the mentioned products. The content is based on my personal judgment and preferences for information that I found interesting. A report article titled "The State of Data and AI Engineering 2025" was published on lakeFS's blog, summarizing t…  ( 6 min )